PMNT / magnetostrictive material (Terfenol-D) / the PMNT sandwich structure. Functional Materials for Informatics current materials science of the fastest growing and most active area. Information Engineering, including three areas: communications (communication), computer (computer), automatic control (automatic control technologies). Information materials, the most important function is to: receive information and feedback, transmission, storage, display, and processing of the information content (computer technology). The traditional media of information transfer is electronic or electromagnetic waves, and therefore information material commonly known as electronic materials. The centralized disposition of 200mw laser pointer will be done next month.
However, due to the electron has a certain quality (9.1 × 10-31kg), the transmission speed is slower than the photon may have a fever, and during transmission and generation of electromagnetic effects, these effects for the manufacture of high-density integrated circuits and high-speed electronic devices disadvantage. Therefore, in recent years, the photon as the transmission medium of information becomes less important. Combining disciplines of optics and electronics, optoelectronics. Functional Materials for Informatics applications in four areas: IC materials, information storage materials, fiber optics and optical communications materials, sensitive material and sensors. The workshop is trying to figure out an effective way of improving the quality of green laser pointer .
New inorganic non-metallic structural materials. Has a mechanical function, thermal features, and some chemical functions of the materials used for the inorganic non-metallic structure, divided into oxide and non-oxide structure consists of a single crystal, polycrystalline, glass, composite materials and coatings and films. Encourage the development of more mature markets, industrial technology and economic good of the new inorganic structural materials. This year's focus: high-performance structural ceramics. High-performance structural ceramics has a high specific strength, high temperature resistance, wear resistance, corrosion resistance and other advantages. Due to the technological advances in recent years, the performance of structural ceramics to improve, making it increasingly shows the advantages of traditional metal materials, the international use of structural ceramic parts has formed a large market. The design liaison meeting of green laser pointer will be held again for some reasons.
This year's focus: the ceramic parts used in aerospace, automotive, trains and other transport vehicles; modern industrial high temperature, wear-resistant, corrosion-resistant high-performance ceramic structure; can replace imports and special purpose high-performance ceramic structure; electronic ceramics sintered at high temperature advanced kiln materials and products. Non-metallic inorganic functional materials. Inorganic non-metallic functional materials with conductivity, semiconductor, optoelectronics, piezoelectric, iron, electrical, corrosion resistance, chemical adsorption, suction, a class of materials resistant to radiation and many other features. The variety of these materials, with high technical content, product upgrading and high added value, and the obvious economic benefits. This year's focus. Technology perfection of green laser pointer is not easy to perform at this moment.
Electronic functional ceramics. The microelectronics industry is one of the world's economic development. China's microelectronics industry has been included in the "15" the focus of development, electronic functional ceramics is one of the basic material of microelectronics devices, widely used. This year's focus: LSI; instead of imported new microwave ceramic and ceramic capacitors with new packaging materials and high-frequency insulation with new high-performance insulating ceramic dielectric ceramics with ferroelectric ceramics; LSI with high-performance paste piece components dedicated electronic ceramic materials and products. The unit price can reflects the quality of green laser pointer to some extent.
Wednesday, February 29, 2012
The disassembly operation of 200mw laser pointer should be performed carefully
Piezoelectric effect of the 1970s, the Netherlands, Philips laboratory ferroelectrics and ferromagnets the magnetostrictive effect, the compound effect of the ferromagnetic phase CoFe2O4 ferroelectric BaTiO3 mixed eutectic in situ system had a first ferroelectric - ferromagnetic composite materials (magnetic conversion coefficient of dE / dH is the value 163mV/cm.Oe). Its Curie temperature is far greater than room temperature. However, for the purposes of this 0-3 composite magnetic materials, due to the two-phase (ferroelectric and ferromagnetic phase) in the sintering process prone to solid-phase reaction and two-phase content is difficult to control (ferromagnetic phase component too much, the ferromagnetic phase particle contact conductance through difficult polarization; too little of the ferromagnetic phase component, the magnetostrictive effect is not obvious). The disassembly operation of 200mw laser pointer should be performed carefully.
Therefore, the magnetic response is up to less than the actual device applications. 2001, Ryu et al reported Tb0.27-0.30Dy0.73-0.70Fe1.90-1.95 (Terfenol-D) and PZT ceramic sandwich structure, its magnetic power coefficient to reach 10300 mV / cm.Oe, much higher than the all of the known single-phase or 0-3 composite magnetic material, and the Curie temperature is far greater than room temperature, magnetic materials, the most promising practical application of magnetic material, thus becoming the last two years of study hot spots, the U.S. military has invested heavily in research of this new high-performance magnetic composite materials and devices. Such complex ways to produce the effect of the magnetic magnetostrictive and piezoelectric composite. The effect of laser light of green laser pointer is irradiating the laser beam.
When the applied alternating magnetic field, due to the magnetostrictive effect, magnetostriction meet to produce a strain (stress) the stress transfer to the piezoelectric phase, due to the piezoelectric effect, induced charge at both ends of the piezoelectric layer in order to achieve the magnetoelectric effect. To achieve effective magnetic translation, must meet the following two basic conditions: First, the magnetostrictive layer excellent magnetostrictive properties of the piezoelectric layer has excellent piezoelectric properties and electromechanical coupling coefficient, two layers of between bonding and coupling must be good. It is because of these two Terfenol-D and relaxor ferroelectric single crystals (1-x) Pb (Mg1/3Nb2/3)-xPbTiO3 (PMNT) It is recognized that the most promising used to achieve the optimum magnetic composite of two basic materials. The weekly report of green laser pointer is one of the most important jobs.
PMNT crystals is a new type of ultra-high performance piezoelectric materials, piezoelectric constant d33 of 2000pC / N; d15 can is reach 6000pC / N; electromechanical coupling factor k33 can reach more than 90%. Terfenol-D (TbxDy1-xFe2-y) is the most excellent magnetostrictive material, the commercialization of the magnetostriction coefficient of up to 1500-3000ppm, the electromechanical coupling coefficient of 75%. Therefore, Terfenol-D/PMNT composite magnetic materials is one of the most promising for practical application of ultra-high-performance magnetic materials, and foreign countries have a preliminary study results show that the Terfenol-D/PMNT composite materials with excellent magnetic properties. The customer can choose the hot-sell green laser pointer .
Magnetoelectric coefficient aE 10.3V/cm.Oe, other than the 0-3 composite or single-phase magnetic materials increased by 80 times; and it has a high magnetic field sensitivity (resolution up to 10-11-10 -12T). Some people have reported great future in the transformer, and experimental results show that the maximum transformer ratio (input and output voltage) can be up to 300. This is ideal for field operation requires high-pressure occasions. This compound produced by the magnetic sensors are expected than the conventional magnetic detector accuracy to improve a lot (at least 5-6 times), and light weight, small size, wide detection range, high sensitivity. The customer needs more discount for the product of green laser pointer .
Therefore, the magnetic response is up to less than the actual device applications. 2001, Ryu et al reported Tb0.27-0.30Dy0.73-0.70Fe1.90-1.95 (Terfenol-D) and PZT ceramic sandwich structure, its magnetic power coefficient to reach 10300 mV / cm.Oe, much higher than the all of the known single-phase or 0-3 composite magnetic material, and the Curie temperature is far greater than room temperature, magnetic materials, the most promising practical application of magnetic material, thus becoming the last two years of study hot spots, the U.S. military has invested heavily in research of this new high-performance magnetic composite materials and devices. Such complex ways to produce the effect of the magnetic magnetostrictive and piezoelectric composite. The effect of laser light of green laser pointer is irradiating the laser beam.
When the applied alternating magnetic field, due to the magnetostrictive effect, magnetostriction meet to produce a strain (stress) the stress transfer to the piezoelectric phase, due to the piezoelectric effect, induced charge at both ends of the piezoelectric layer in order to achieve the magnetoelectric effect. To achieve effective magnetic translation, must meet the following two basic conditions: First, the magnetostrictive layer excellent magnetostrictive properties of the piezoelectric layer has excellent piezoelectric properties and electromechanical coupling coefficient, two layers of between bonding and coupling must be good. It is because of these two Terfenol-D and relaxor ferroelectric single crystals (1-x) Pb (Mg1/3Nb2/3)-xPbTiO3 (PMNT) It is recognized that the most promising used to achieve the optimum magnetic composite of two basic materials. The weekly report of green laser pointer is one of the most important jobs.
PMNT crystals is a new type of ultra-high performance piezoelectric materials, piezoelectric constant d33 of 2000pC / N; d15 can is reach 6000pC / N; electromechanical coupling factor k33 can reach more than 90%. Terfenol-D (TbxDy1-xFe2-y) is the most excellent magnetostrictive material, the commercialization of the magnetostriction coefficient of up to 1500-3000ppm, the electromechanical coupling coefficient of 75%. Therefore, Terfenol-D/PMNT composite magnetic materials is one of the most promising for practical application of ultra-high-performance magnetic materials, and foreign countries have a preliminary study results show that the Terfenol-D/PMNT composite materials with excellent magnetic properties. The customer can choose the hot-sell green laser pointer .
Magnetoelectric coefficient aE 10.3V/cm.Oe, other than the 0-3 composite or single-phase magnetic materials increased by 80 times; and it has a high magnetic field sensitivity (resolution up to 10-11-10 -12T). Some people have reported great future in the transformer, and experimental results show that the maximum transformer ratio (input and output voltage) can be up to 300. This is ideal for field operation requires high-pressure occasions. This compound produced by the magnetic sensors are expected than the conventional magnetic detector accuracy to improve a lot (at least 5-6 times), and light weight, small size, wide detection range, high sensitivity. The customer needs more discount for the product of green laser pointer .
The green laser pointer company will arrange the specific management personnel
This year's focus: laser components with functional ceramic materials (including laser modulation, laser window materials), infrared radiation and receiving materials, practical light conversion material; run out of optical storage, video display and storage systems, optical switches and other functional ceramics; The film shows the PDP materials, high-brightness ultra-efficient light-emitting tubes materials; new high-performance optical transmission materials, optical amplification, and functional ceramics for optical coupling material. IOL also known as synthetic crystals. Single crystal and polycrystalline with a variety of unique physical properties of the interaction of the different form of energy such as electricity, light, sound, heat, power and transformation, is widely used in modern science and technology. The ventilated condition of the warehouse of green laser pointer can ensure the good working status of green laser pointer .
The intraocular lens according to their physical properties and physical effects can be divided into semiconductor crystals, the piezoelectric crystal, the scintillation crystal, laser crystal. Direction of development of the intraocular lens is one of the low-dimensional, you need a variety of substrate crystal. This year's focus: new nonlinear optical crystal, laser crystal materials and products; high electromechanical coupling coefficient, high stability, ferroelectric, piezoelectric crystal materials and products; high technological content and performance of diamond-like carbon and diamond films products; application-specific optical crystal (such as lithography fluoride crystal; ultraviolet, infrared window materials and laser output window, etc.). The magical and wonderful beauty of the laser light of 200mw laser pointer can be enjoyed.
The current year is not supported lithium tantalate, lithium niobate, yttrium vanadate and Cubic diamond. Functional glass, refined, high-purity or new raw materials and new technology made of glass or inorganic amorphous materials with specific properties and functions of the high-tech fields, especially in photovoltaic technology indispensable basic materials. This year's focus: optical transmission function of the glass; optoelectronics, piezoelectric, laser, electromagnetic, radiation-resistant, anti-UV and other functional glass; special-purpose high-strength glass; organisms and fixed-enzyme biochemical function of glass; LCD color filter film. Even if the price of this kind of green laser pointer is higher, the customer still select it for its better quality.
Catalytic and environmental ceramics. The catalyst carrier both have good mechanical properties, chemical environmental stability and the specific chemical reaction selectivity. Been widely used in automobile exhaust and chemical environmental protection industry. Support this year's focus: instead of imported, high-performance catalyst support mass production; environmentally-friendly high-performance porous ceramic materials. Smart materials is an important research direction. Coupling effect between mechanical, thermal, electrical, magnetic, sound, light, etc. (eg, piezoelectric, piezomagnetic, acousto-optic, electro-optical, thermal pyroelectric, etc.) has been one of the hotspots of materials research in the field, the new composite magnetic materials is a very important smart materials and functional materials, to achieve the transformation between the magnetic and electric. The green laser pointer company will arrange the specific management personnel to be in charge of the warehouse of green laser pointer .
Magnetic sensors can be widely used (magnetic field, electric field detection, etc.), magnetic transducer, memory storage, transformers, etc., has a very impressive application prospects in the military, medical, commercial and residential and other areas, such as the Navy underwater magnetic and Air Force aerial targets detection and positioning, the magnetic power of the missile guidance and automatic control, medical and precise determination of brain magnetic imaging and lesion localization and organisms in the weak magnetic field analysis of high-voltage transmission line current measurement, micro wireless generator, geomagnetic sensor and positioning systems in the mobile phone at all entrances and exits mark detection of magnetic field on the human brain, and the terrorists identified. The two parties have achieved the basic negotiation on the agreement of green laser pointer .
The intraocular lens according to their physical properties and physical effects can be divided into semiconductor crystals, the piezoelectric crystal, the scintillation crystal, laser crystal. Direction of development of the intraocular lens is one of the low-dimensional, you need a variety of substrate crystal. This year's focus: new nonlinear optical crystal, laser crystal materials and products; high electromechanical coupling coefficient, high stability, ferroelectric, piezoelectric crystal materials and products; high technological content and performance of diamond-like carbon and diamond films products; application-specific optical crystal (such as lithography fluoride crystal; ultraviolet, infrared window materials and laser output window, etc.). The magical and wonderful beauty of the laser light of 200mw laser pointer can be enjoyed.
The current year is not supported lithium tantalate, lithium niobate, yttrium vanadate and Cubic diamond. Functional glass, refined, high-purity or new raw materials and new technology made of glass or inorganic amorphous materials with specific properties and functions of the high-tech fields, especially in photovoltaic technology indispensable basic materials. This year's focus: optical transmission function of the glass; optoelectronics, piezoelectric, laser, electromagnetic, radiation-resistant, anti-UV and other functional glass; special-purpose high-strength glass; organisms and fixed-enzyme biochemical function of glass; LCD color filter film. Even if the price of this kind of green laser pointer is higher, the customer still select it for its better quality.
Catalytic and environmental ceramics. The catalyst carrier both have good mechanical properties, chemical environmental stability and the specific chemical reaction selectivity. Been widely used in automobile exhaust and chemical environmental protection industry. Support this year's focus: instead of imported, high-performance catalyst support mass production; environmentally-friendly high-performance porous ceramic materials. Smart materials is an important research direction. Coupling effect between mechanical, thermal, electrical, magnetic, sound, light, etc. (eg, piezoelectric, piezomagnetic, acousto-optic, electro-optical, thermal pyroelectric, etc.) has been one of the hotspots of materials research in the field, the new composite magnetic materials is a very important smart materials and functional materials, to achieve the transformation between the magnetic and electric. The green laser pointer company will arrange the specific management personnel to be in charge of the warehouse of green laser pointer .
Magnetic sensors can be widely used (magnetic field, electric field detection, etc.), magnetic transducer, memory storage, transformers, etc., has a very impressive application prospects in the military, medical, commercial and residential and other areas, such as the Navy underwater magnetic and Air Force aerial targets detection and positioning, the magnetic power of the missile guidance and automatic control, medical and precise determination of brain magnetic imaging and lesion localization and organisms in the weak magnetic field analysis of high-voltage transmission line current measurement, micro wireless generator, geomagnetic sensor and positioning systems in the mobile phone at all entrances and exits mark detection of magnetic field on the human brain, and the terrorists identified. The two parties have achieved the basic negotiation on the agreement of green laser pointer .
Green laser pointer can be classified by the module
The company also needs a new core values, emphasizing the new values including customer satisfaction, the dignity of the individual, and satisfy shareholders value needs, my company is doing in this attempt, mainly based on the realization of the value of quality service-oriented enterprise, This requires human resources department will need to create a new compensation and benefits plan, the principle of rewards and resources principle ", which aims to save cash, reduce fixed costs, to provide employees with the flexibility to choose, and to encourage employee stock ownership plan "reward" employee reward good job performance, while the "Resources" and employee savings and investment opportunities, remuneration and resources related to business performance. 200mw laser pointer can discontinuously work for 2 months.
The advantage of this method is to increase the autonomy of the staff, they have greater choice, and take advantage of this flexible compensation strategies to improve employee satisfaction and loyalty. Manage the staff leaders. Manage the staff leaders. Manage staff leaders is also to manage half of the employees. My organization is also moving in this direction, the original internal division of labor is becoming increasingly blurred, organizations are increasingly flat, a lot of tasks or authorized by the team to complete the industrialization of high-power green laser 8 Page Tianjin Haobo laser Electronic Technology Co., Ltd. business plan confidential in team cooperation, team leader of other officers than their original departments of the executive leadership, according to the 80-20 principle, seize decisive minority. green laser pointer is successfully applied and practiced in the daily use.
Carry out the strategic management of human resources to carry out the strategic management of human resources, and there are two issues, a strategic human resources management, strategic talent management, human resources strategy should focus on: the pay system, selection system, employees The attitude monitor, creating a learning organization, incentive and disciplinary systems, establishment of evaluation system, human resources reserves. Of talent development consultant of talent development consultant, corporate human resource managers from the Director of the ordinary human resource managers can become a human resources consultant, because these people are most familiar with the internal staff, but also the most understand the internal needs of these people, together with the senior work experience, have a positive effect on young talent. The production cost of green laser pointer will be higher.
These internal human resources consultants counseling success rate will be much higher than outside consultants, internal human resources consultant does not reject the external human resources consultant. If the guiding ideology, but also play a complementary role. . Not only in new recruits, we also plan to carry out the work of a human resources consultant in all middle and senior management personnel, through the work of the human resources consultant can accurately predict the talent outflow and prevent a wide range of brain drain, to avoid a domino effect. Consider the implementation of the project there are some technical risks, and we will build on their own advantages in terms of technical maturity and reliability. green laser pointer can be classified by the module.
The greatest strength in R & D (human, material and financial resources) to strengthen communication and cooperation to ensure stability and leading technology. My company's business depends on the prevention of some of the uncertainties on the production. Published on a regular basis to the purchaser to the internal norms and standards, and the second test, etc., shall be subject to the overall pre-delivery. We have the ability to adapt to the pace of technological progress and development of production stability. Future product plans, adaptation does not depend on the current products, the technical obstacles have been cleared. In addition, the development of new technologies is one of the potential risks, the company will increase investment in R & D strength, to maintain and develop the current advantage. The output power can be used to classify green laser pointer .
The advantage of this method is to increase the autonomy of the staff, they have greater choice, and take advantage of this flexible compensation strategies to improve employee satisfaction and loyalty. Manage the staff leaders. Manage the staff leaders. Manage staff leaders is also to manage half of the employees. My organization is also moving in this direction, the original internal division of labor is becoming increasingly blurred, organizations are increasingly flat, a lot of tasks or authorized by the team to complete the industrialization of high-power green laser 8 Page Tianjin Haobo laser Electronic Technology Co., Ltd. business plan confidential in team cooperation, team leader of other officers than their original departments of the executive leadership, according to the 80-20 principle, seize decisive minority. green laser pointer is successfully applied and practiced in the daily use.
Carry out the strategic management of human resources to carry out the strategic management of human resources, and there are two issues, a strategic human resources management, strategic talent management, human resources strategy should focus on: the pay system, selection system, employees The attitude monitor, creating a learning organization, incentive and disciplinary systems, establishment of evaluation system, human resources reserves. Of talent development consultant of talent development consultant, corporate human resource managers from the Director of the ordinary human resource managers can become a human resources consultant, because these people are most familiar with the internal staff, but also the most understand the internal needs of these people, together with the senior work experience, have a positive effect on young talent. The production cost of green laser pointer will be higher.
These internal human resources consultants counseling success rate will be much higher than outside consultants, internal human resources consultant does not reject the external human resources consultant. If the guiding ideology, but also play a complementary role. . Not only in new recruits, we also plan to carry out the work of a human resources consultant in all middle and senior management personnel, through the work of the human resources consultant can accurately predict the talent outflow and prevent a wide range of brain drain, to avoid a domino effect. Consider the implementation of the project there are some technical risks, and we will build on their own advantages in terms of technical maturity and reliability. green laser pointer can be classified by the module.
The greatest strength in R & D (human, material and financial resources) to strengthen communication and cooperation to ensure stability and leading technology. My company's business depends on the prevention of some of the uncertainties on the production. Published on a regular basis to the purchaser to the internal norms and standards, and the second test, etc., shall be subject to the overall pre-delivery. We have the ability to adapt to the pace of technological progress and development of production stability. Future product plans, adaptation does not depend on the current products, the technical obstacles have been cleared. In addition, the development of new technologies is one of the potential risks, the company will increase investment in R & D strength, to maintain and develop the current advantage. The output power can be used to classify green laser pointer .
Green laser pointer will shut off automatically
Wang Tao, deputy general manager, 40 years old, holding 5 percent, Ph.D., presided over the completion of the solid-state UV laser source research project (6 excited high-power green laser industrialization of Tianjin Haobo Laser Electronic Technology Co., Ltd. Business Plan Secrets optical technology State Key Laboratory of the Research Fund), and obtained three patents related to the project key technologies, while Professor Wang Tao in the market a wealth of experience, with accurate market positioning and grasp the predictive ability. In addition, the product development team headed by Professor Yao Jianquan of the Chinese Academy of Sciences, the professional and technical personnel allocation structure is reasonable, both young doctoral and postdoctoral, senior engineer for many years engaged in product development and enterprise management. The picture of 200mw laser pointer will be included.
Professional financial management professional financial planning and management. I recruited has many years of experience in the operation of the market, marketing manager, to ensure the full integration of the company and the market. I according to the "flat" organizational structure, establish a scientific management system, give full play to the functions of the department. External support: external support: We are currently with the torch limited liability accounting firms, Tianjin Desai Law Firm has established a business relationship. Organization, coordination and external relations: the structural integrity of the internal organization of our company, with professional and technical perfection of machinery, laser, electron, good coordination to improve the quality of the various departments. The company has developed an important partnership with the leading companies in the laser industry. We suggest the customer should not use green laser pointer for a long time.
The joint marketing agreement to strengthen reciprocal collaboration strategic partnership with the Tianjin Institute of Laser, Shenzhen stars, South Korea Eowyn, use the other's position in the market through joint marketing agreements, and other advantages to achieve the interests of a win-win situation. Korea Eowyn laser company is currently working with my company to discuss specific matters. This project will help promote the industrialization process of China's high-power diode-pumped green laser, to establish a good working relationship with South Korea, Eowyn, to ensure that the company's product technology and bring considerable benefits to the company at the same time, the implementation of better service. 7 high-power green laser industrialization Tianjin Haobo Laser Electronic Technology Co., Ltd. business plan. 15 to 35 Celsius degree will be the best working temperature for this kind of green laser pointer .
Third-party agreement confidential partnership with the Hong Kong Global supplier. We get the preferential prices and stable supply. 3, commissioned by the processing relationship (OEM relationship) between the Company and many of our customers establish a commission processing (OEM) relationship of strategic significance. Eight intellectual property strategy of this project's core patented technology, strict protection measures. The need to rely on the help of the relevant laws. Also need to have the contract set restrictions on the goods, in order to protect our intellectual property rights. Nine, the venue and facilities, our manufacturing site is located in the Tianjin Economic and Technological Development Zone Kaitai Incubator Co., Ltd. 2 layer. green laser pointer will shut off automatically.
This venue to provide the necessary space for the current production, it meet future development needs in two years. Our current production capacity is 20 units / month. If you need to increase production capacity to 60 units / month, you also need additional equipment in the second half of 2005, when the company will have the ability to produce, take full advantage of the best life of their maximum benefit. The risk of the company's development relies heavily on the core technology and core technical personnel, so there is a core technology brain drain and the core technology has been compromised, the biggest risk. We will take the following strategy: 1, remuneration strategy. Remuneration strategy. A relatively new theory is that, outside the enterprise in addition to sales targets. Therefore, the working condition of green laser pointer will be the best.
Professional financial management professional financial planning and management. I recruited has many years of experience in the operation of the market, marketing manager, to ensure the full integration of the company and the market. I according to the "flat" organizational structure, establish a scientific management system, give full play to the functions of the department. External support: external support: We are currently with the torch limited liability accounting firms, Tianjin Desai Law Firm has established a business relationship. Organization, coordination and external relations: the structural integrity of the internal organization of our company, with professional and technical perfection of machinery, laser, electron, good coordination to improve the quality of the various departments. The company has developed an important partnership with the leading companies in the laser industry. We suggest the customer should not use green laser pointer for a long time.
The joint marketing agreement to strengthen reciprocal collaboration strategic partnership with the Tianjin Institute of Laser, Shenzhen stars, South Korea Eowyn, use the other's position in the market through joint marketing agreements, and other advantages to achieve the interests of a win-win situation. Korea Eowyn laser company is currently working with my company to discuss specific matters. This project will help promote the industrialization process of China's high-power diode-pumped green laser, to establish a good working relationship with South Korea, Eowyn, to ensure that the company's product technology and bring considerable benefits to the company at the same time, the implementation of better service. 7 high-power green laser industrialization Tianjin Haobo Laser Electronic Technology Co., Ltd. business plan. 15 to 35 Celsius degree will be the best working temperature for this kind of green laser pointer .
Third-party agreement confidential partnership with the Hong Kong Global supplier. We get the preferential prices and stable supply. 3, commissioned by the processing relationship (OEM relationship) between the Company and many of our customers establish a commission processing (OEM) relationship of strategic significance. Eight intellectual property strategy of this project's core patented technology, strict protection measures. The need to rely on the help of the relevant laws. Also need to have the contract set restrictions on the goods, in order to protect our intellectual property rights. Nine, the venue and facilities, our manufacturing site is located in the Tianjin Economic and Technological Development Zone Kaitai Incubator Co., Ltd. 2 layer. green laser pointer will shut off automatically.
This venue to provide the necessary space for the current production, it meet future development needs in two years. Our current production capacity is 20 units / month. If you need to increase production capacity to 60 units / month, you also need additional equipment in the second half of 2005, when the company will have the ability to produce, take full advantage of the best life of their maximum benefit. The risk of the company's development relies heavily on the core technology and core technical personnel, so there is a core technology brain drain and the core technology has been compromised, the biggest risk. We will take the following strategy: 1, remuneration strategy. Remuneration strategy. A relatively new theory is that, outside the enterprise in addition to sales targets. Therefore, the working condition of green laser pointer will be the best.
Tuesday, February 28, 2012
The high performance and good quality of this kind of green laser pointer
Is a high-power high stability of all-solid-state Q-switched green laser. The project identified by the Tianjin Science and Technology Commission, identified as the international advanced and domestic leading level. Company to complete the project prototype trial, and the prototype - the high-power diode-pumped green laser method and device applied for patent. Innovation is a new level - cavity structure, with dual acoustic-optic Q-switch and the large size of the KTP crystal cooling technology to achieve high-power diode-pumped green laser output power of 100 watts or more, with high efficiency, good beam quality , small size, long life, low operating costs. The wavelength of green laser pointer contains 589nm which emits yellow laser beam.
Decomposition of the absolute technical superiority of the United States, Germany and other developed countries in the semiconductor laser. Because of its important role in the military field, more than 20 watts of laser array has been the United States and other developed countries to limit the high-tech products exports to China, five of our high power green laser industrialization Tianjin Haobo Laser Electronic Technology Co., Ltd. the confidentiality of business plans per watt successful class of semiconductor lasers have been developed to make up for the shortcomings of the domestic high-power semiconductor laser industry, and therefore has a huge economic and social significance. V., technology of our products are high power pumped solid state lasers, and the scope of the rights and interests to be protected (patent, copyright, trademark, etc.). Some modules of 200mw laser pointer are easy to be manufactured.
Implementation of standardized technology transfer policy. My company has with other influential research centers, including Tianjin photoelectron Joint Research Centre, Institute of Laser Technology, Tianjin University to establish a close relationship. My company is currently working to reduce high-power semiconductor pump Chung green laser method and device cost, this work will expand production to provide the necessary conditions. Our research and development business is conducted under the leadership of the Chinese Academy of Sciences Professor Yao Jianquan. Its main purpose is to develop new products through the market. The Division has a public of nearly 10 senior maintenance engineers, some engineers to foreign manufacturers have received professional training, and obtain a training certificate. Production equipment, we have many years of maintenance experience in order to ensure the long term to maintain the best condition. green laser pointer will deactivate if releasing the button.
While growing, the company and dedication to provide customers with the most efficient service, the latest professional information. Six, the company management. Management team situation. My company has a management team with professional standards, direct technology and rich experience in laser technology, marketing, information gathering, public relations, personnel relations. Mainly reflected in: Professor Yao Jianquan, male, aged 65, holding 40%, technical director and chief scientist of the Chinese Academy of Sciences (Project patent owner), he has long been engaged in laser and nonlinear optical frequency conversion technology research. Professor Yao Jianquan more than 40 years of painstaking research laser, with insights and deep laser field of study attainments, and has a high reputation in the laser industry. Technical high standard. All customers speak highly of the high performance and good quality of this kind of green laser pointer .
Lixi Fu, male, aged 52, holding 24%, general manager, Research Associate, Master of Engineering, led the development of the kilowatt YAG laser, a quasi-continuous of Nd: YAG laser pumped laser lasers won several scientific and technological achievements and patented identified. Has more than 20 years of laser industry, scientific research experience and product development experience, have managed to carry out Industrial and set up factories in the scientific research achievements into productive forces, made many contributions to the industrialization of the laser industry. Many years of successful business management experience, having completed the MBA program in order to use the more scientific, standardized management tools to logistics throughout the company. Meanwhile, green laser pointer is an ideal electronic gift for business communication.
Decomposition of the absolute technical superiority of the United States, Germany and other developed countries in the semiconductor laser. Because of its important role in the military field, more than 20 watts of laser array has been the United States and other developed countries to limit the high-tech products exports to China, five of our high power green laser industrialization Tianjin Haobo Laser Electronic Technology Co., Ltd. the confidentiality of business plans per watt successful class of semiconductor lasers have been developed to make up for the shortcomings of the domestic high-power semiconductor laser industry, and therefore has a huge economic and social significance. V., technology of our products are high power pumped solid state lasers, and the scope of the rights and interests to be protected (patent, copyright, trademark, etc.). Some modules of 200mw laser pointer are easy to be manufactured.
Implementation of standardized technology transfer policy. My company has with other influential research centers, including Tianjin photoelectron Joint Research Centre, Institute of Laser Technology, Tianjin University to establish a close relationship. My company is currently working to reduce high-power semiconductor pump Chung green laser method and device cost, this work will expand production to provide the necessary conditions. Our research and development business is conducted under the leadership of the Chinese Academy of Sciences Professor Yao Jianquan. Its main purpose is to develop new products through the market. The Division has a public of nearly 10 senior maintenance engineers, some engineers to foreign manufacturers have received professional training, and obtain a training certificate. Production equipment, we have many years of maintenance experience in order to ensure the long term to maintain the best condition. green laser pointer will deactivate if releasing the button.
While growing, the company and dedication to provide customers with the most efficient service, the latest professional information. Six, the company management. Management team situation. My company has a management team with professional standards, direct technology and rich experience in laser technology, marketing, information gathering, public relations, personnel relations. Mainly reflected in: Professor Yao Jianquan, male, aged 65, holding 40%, technical director and chief scientist of the Chinese Academy of Sciences (Project patent owner), he has long been engaged in laser and nonlinear optical frequency conversion technology research. Professor Yao Jianquan more than 40 years of painstaking research laser, with insights and deep laser field of study attainments, and has a high reputation in the laser industry. Technical high standard. All customers speak highly of the high performance and good quality of this kind of green laser pointer .
Lixi Fu, male, aged 52, holding 24%, general manager, Research Associate, Master of Engineering, led the development of the kilowatt YAG laser, a quasi-continuous of Nd: YAG laser pumped laser lasers won several scientific and technological achievements and patented identified. Has more than 20 years of laser industry, scientific research experience and product development experience, have managed to carry out Industrial and set up factories in the scientific research achievements into productive forces, made many contributions to the industrialization of the laser industry. Many years of successful business management experience, having completed the MBA program in order to use the more scientific, standardized management tools to logistics throughout the company. Meanwhile, green laser pointer is an ideal electronic gift for business communication.
The operation method of 200mw laser pointer will be explained
Three-beam laser of 1 W single-frequency seed source laser after Yb-doped fiber amplifier (YDFA), through the beam splitter. Where a bunch of as a phase-coherent reference light. The other two beams of the first pre-entered into 200 W master oscillator power amplifier (MOPA) chain further amplification. Each MOPA chain consists of four conduction-cooled end-pumped bonded Nd: YAG lath. Output from the LDA pump light plastic of the incident to the slats at both ends of the pumping, the two ends of the slats 45 ° cutting, the oscillation of the pump light separated from the lath heat generated by the copper micro-channel cooling is taken away, amplified by 4 slats Each incident was enlarged to 9 ~ 10 kW, the last phase of the two coherent combiners. The operation mode of green laser pointer is very simple.
19 kW laser output beam quality M2 factor of 1.73. Domestic units to carry out the study of high average power slab laser North China Opto-Electronics, Shanghai Institute of Optics and Fine Mechanics, Tsinghua University, Tsinghua University, using the angular pumping of Yb: YAG / YAG composite lath structure, the kilowatt-class laser output. The structure shown in Figure 4, in which Yb: YAG crystal size of 42 mm (length) × 4 mm (width) × 1 mm (thick), each side of the bonding a 42 mm (length) × 2 mm (W) × 1 mm (thick) white YAG, and the four corners of the composite crystal cut 45 ° to inject pump light, in order to achieve the purpose of pumping several times in order to ensure the pumping light energy through the crystal medium. The operation method of 200mw laser pointer will be explained.
Of Yb: YAG crystals doped with atomic number fraction is reduced to 0.5%. The success of the lath 1016 W laser, the optical conversion efficiency of 34%. Figure 4. Angle pumping of Yb: YAG lath schematic 2.3 flakes laser sheet laser concept is proposed by the researchers of the 1994 German Aerospace Research Institute of Technical Physics, is a milestone in the history of all solid-state lasers, and its structural characteristics is: the laser medium has a large diameter / thickness ratio (10 to 50): 1]; surface pumping, surface cooling; precision optical system design, fiber-coupled output of the pump light in the crystal slice (100 to 400 mm ), many times (8 to 32), to increase their uptake (90%). This structure of the thermal gradient distribution of the direction of the laser beam propagation direction, to avoid the adverse effects caused by the thermal lens effect. If the customer wants to use the laser pointer, he or she can simple press the button on green laser pointer to turn the laser pointer on.
Moreover, thin crystals significantly reduced the reabsorption loss of Yb: YAG, thereby enhancing the conversion efficiency. Therefore, sheet laser is well suited to the needs of the development of bright, high average power. The downside is: the optical design is very complex, components, and is not conducive to the stability of the system; high-power pumping required in a small area (about tens of square millimeters) within the kilowatt-class tropical walk, its thermal The system design is very difficult. Flakes pumped lasers can be achieved by designing the face multi-pass side-pumped and mixed pumped. End-pumped structure shown in Figure 5, the sheet gain medium using some welding in the microchannel cooling heat sink, this process should be managed to avoid the stress of the flakes media introduced in the welding process. Therefore, the operation of green laser pointer is very easy.
Thin gain media face as pumping shipped and laser anti-film, the front surface mirrors plated plated two antireflection coating, the output mirror is generally spherical mirror. Pumping light incident at an angle in the gain medium, and two through the gain medium, shoot the remaining pumping light once again is reflected back into the gain medium, and so forth, pumping light repeatedly flakes media finally reached a high absorption value, the whole process pumped as even as possible, as shown in Figure 6. Figure 5 End-pumped sheet laser in Figure 6. Through coupling the pumping structure diagram Germany, Trumpf, Laser multi-way coupling to a single of Yb: YAG thin slices to obtain a continuous output of 5.3 kW laser. The manufacturer can warrant this kind of green laser pointer for a period of a year from the date of purchasing the laser pointer.
19 kW laser output beam quality M2 factor of 1.73. Domestic units to carry out the study of high average power slab laser North China Opto-Electronics, Shanghai Institute of Optics and Fine Mechanics, Tsinghua University, Tsinghua University, using the angular pumping of Yb: YAG / YAG composite lath structure, the kilowatt-class laser output. The structure shown in Figure 4, in which Yb: YAG crystal size of 42 mm (length) × 4 mm (width) × 1 mm (thick), each side of the bonding a 42 mm (length) × 2 mm (W) × 1 mm (thick) white YAG, and the four corners of the composite crystal cut 45 ° to inject pump light, in order to achieve the purpose of pumping several times in order to ensure the pumping light energy through the crystal medium. The operation method of 200mw laser pointer will be explained.
Of Yb: YAG crystals doped with atomic number fraction is reduced to 0.5%. The success of the lath 1016 W laser, the optical conversion efficiency of 34%. Figure 4. Angle pumping of Yb: YAG lath schematic 2.3 flakes laser sheet laser concept is proposed by the researchers of the 1994 German Aerospace Research Institute of Technical Physics, is a milestone in the history of all solid-state lasers, and its structural characteristics is: the laser medium has a large diameter / thickness ratio (10 to 50): 1]; surface pumping, surface cooling; precision optical system design, fiber-coupled output of the pump light in the crystal slice (100 to 400 mm ), many times (8 to 32), to increase their uptake (90%). This structure of the thermal gradient distribution of the direction of the laser beam propagation direction, to avoid the adverse effects caused by the thermal lens effect. If the customer wants to use the laser pointer, he or she can simple press the button on green laser pointer to turn the laser pointer on.
Moreover, thin crystals significantly reduced the reabsorption loss of Yb: YAG, thereby enhancing the conversion efficiency. Therefore, sheet laser is well suited to the needs of the development of bright, high average power. The downside is: the optical design is very complex, components, and is not conducive to the stability of the system; high-power pumping required in a small area (about tens of square millimeters) within the kilowatt-class tropical walk, its thermal The system design is very difficult. Flakes pumped lasers can be achieved by designing the face multi-pass side-pumped and mixed pumped. End-pumped structure shown in Figure 5, the sheet gain medium using some welding in the microchannel cooling heat sink, this process should be managed to avoid the stress of the flakes media introduced in the welding process. Therefore, the operation of green laser pointer is very easy.
Thin gain media face as pumping shipped and laser anti-film, the front surface mirrors plated plated two antireflection coating, the output mirror is generally spherical mirror. Pumping light incident at an angle in the gain medium, and two through the gain medium, shoot the remaining pumping light once again is reflected back into the gain medium, and so forth, pumping light repeatedly flakes media finally reached a high absorption value, the whole process pumped as even as possible, as shown in Figure 6. Figure 5 End-pumped sheet laser in Figure 6. Through coupling the pumping structure diagram Germany, Trumpf, Laser multi-way coupling to a single of Yb: YAG thin slices to obtain a continuous output of 5.3 kW laser. The manufacturer can warrant this kind of green laser pointer for a period of a year from the date of purchasing the laser pointer.
This kind of green laser pointer has several functions
Since 1990s, with the market demand and the structural reform of state-owned enterprises, of YAG series laser crystal development, production units to convert the entire enterprise management, including Chengdu, Tung Chun Laser Co., Ltd., Beijing, thunder, strong science and technology Co., Ltd., Jabil Circuit Technology Co., Ltd., Chongqing Gaussian Creator. Chengdu the ita Laser Co., Ltd. and Beijing thunder strong science and technology Co., Ltd. on behalf of the domestic YAG series laser crystal corporate has been committed to improve the technical level of domestic laser crystals, to meet the needs of markets and competition, the growth of the laser crystal, processing technology and detection techniques and the process continued research and development. The enterprise management of green laser pointer company should be in accordance with the stipulation.
Market Capacity: 2006 - 2009 YAG series laser crystal production capacity continued to grow, YAG series laser crystal production capacity of 106,000 cubic centimeters in 2006 to 132 thousand cubic centimeters in 2007, an increase of 25% growth rate for 4 years industry affected by financial crisis in 2008 and 2009, capacity expansion trend slowed down until 2009 YAG series laser crystal production capacity of approximately 163,000 cubic centimeters. Due to the rapid growth of the YAG series laser crystal market demand, industry capacity expansion, the growth rate is also faster, industry profits are showing substantial growth. Here will introduce the limited warranty of this kind of green laser pointer .
Product trends: ND: YAG laser crystal applications is the solid-state lasers, is one of the core components of the solid-state lasers. To a certain extent, the size and development trend of the solid-state lasers has also decided to market conditions :: ND: YAG laser crystal. With the expansion of the solid-state laser applications and the increased use of: ND: YAG laser crystal application also will continue to expand. 2011 world economic development trend has been to pick up all solid-state lasers, small size, light weight, high efficiency, stable performance, good reliability, long life, high beam quality. This kind of green laser pointer has several functions.
Demand driven by growth in the global laser crystal, laser crystal size of the market maintained a good momentum of development. The project invested 3 million yuan, you can achieve normal production. According to market development, and gradually expand investment. Although the ND; YAG crystal the initial high investment requirements, but one of the most critical core equipment for a total of 8 kg of iridium crucible, iridium seed rod cover with iridium crucible, Iridium price is 270 yuan - 300 yuan a gram, so invest in a crystal growth device at least 2.5 million yuan. Even if the concession market problems, the device remains the original value. The user should use green laser pointer according to the manipulating way of 200mw laser pointer.
The project is pure high-tech projects, the Chinese Academy of Sciences and in all graduate students of the production above the top technology professionals in the actual operation, to ensure product quality and market. Existing considerable amount of domestic and foreign orders market. Short-term return on investment, the estimated initial investment of 3 million yuan year profits to be up to 10-15 times the amount of investment. Also has the advantages of solid-state lasers and semiconductor laser characteristics of both gradually being accepted by the market. Continued strong market demand for all-solid-state lasers, ND: YAG laser crystal market demand growth is also a long time remained at a high level. The parents send green laser pointer to their children as the gift.
Market Capacity: 2006 - 2009 YAG series laser crystal production capacity continued to grow, YAG series laser crystal production capacity of 106,000 cubic centimeters in 2006 to 132 thousand cubic centimeters in 2007, an increase of 25% growth rate for 4 years industry affected by financial crisis in 2008 and 2009, capacity expansion trend slowed down until 2009 YAG series laser crystal production capacity of approximately 163,000 cubic centimeters. Due to the rapid growth of the YAG series laser crystal market demand, industry capacity expansion, the growth rate is also faster, industry profits are showing substantial growth. Here will introduce the limited warranty of this kind of green laser pointer .
Product trends: ND: YAG laser crystal applications is the solid-state lasers, is one of the core components of the solid-state lasers. To a certain extent, the size and development trend of the solid-state lasers has also decided to market conditions :: ND: YAG laser crystal. With the expansion of the solid-state laser applications and the increased use of: ND: YAG laser crystal application also will continue to expand. 2011 world economic development trend has been to pick up all solid-state lasers, small size, light weight, high efficiency, stable performance, good reliability, long life, high beam quality. This kind of green laser pointer has several functions.
Demand driven by growth in the global laser crystal, laser crystal size of the market maintained a good momentum of development. The project invested 3 million yuan, you can achieve normal production. According to market development, and gradually expand investment. Although the ND; YAG crystal the initial high investment requirements, but one of the most critical core equipment for a total of 8 kg of iridium crucible, iridium seed rod cover with iridium crucible, Iridium price is 270 yuan - 300 yuan a gram, so invest in a crystal growth device at least 2.5 million yuan. Even if the concession market problems, the device remains the original value. The user should use green laser pointer according to the manipulating way of 200mw laser pointer.
The project is pure high-tech projects, the Chinese Academy of Sciences and in all graduate students of the production above the top technology professionals in the actual operation, to ensure product quality and market. Existing considerable amount of domestic and foreign orders market. Short-term return on investment, the estimated initial investment of 3 million yuan year profits to be up to 10-15 times the amount of investment. Also has the advantages of solid-state lasers and semiconductor laser characteristics of both gradually being accepted by the market. Continued strong market demand for all-solid-state lasers, ND: YAG laser crystal market demand growth is also a long time remained at a high level. The parents send green laser pointer to their children as the gift.
Monday, February 27, 2012
The expert will find the technical problem of this green laser pointer
Laser processing technology with the optical, mechanical and electrical, materials, computers, control technology, has gradually developed into a new processing technology. Nd: YAG high power laser has a wide processing object, the deformation is small, high precision, energy savings and a public nuisance, the long-range processing, automated processing and other significant advantages. Improve product quality and labor productivity, process automation, eliminate pollution, to reduce material consumption and other effects become increasingly important. Laser processing applications in the electronics, automotive, gift industry, watches, civil explosive, clothing, cosmetics, tobacco, aerospace and other industries. The expert will find the technical problem of this green laser pointer based on the analysis data of 200mw laser pointer .
Range of applications is growing larger and larger, has been widely used in laser drilling, laser hair, laser cutting, laser welding, laser heat treatment, laser marking, laser marking. World laser product sales in 1996 of approximately $ 4.9 billion, or about 40 billion yuan, to go from 1996 to 2000, annual global sales of laser processing system 13%. Growth rate. ND: application point of view of YAG high power laser processing system, in 1999, for example, sales of 30 ^% for laser cutting, 29% for laser tag, 15% for laser processing, and 13% for laser welding , 9% other applications. ND: YAG laser crystal, the main application areas is a solid laser is one of the core components of the solid-state lasers. The new technology of green laser pointer will be combined with the existing technology of green laser pointer .
To a certain extent, the market size and development trend of the solid-state lasers also determines the laser crystal market conditions. 2010, ND: YAG laser sales growth back to about 9%. From the 1998 total sales of 1.9 billion yuan, with foreign countries in 1998 total sales of $ 4.3 billion (about 35.2 billion yuan) shows that China's important industrial laser processing system to carry out technological transformation of traditional industries in the field of space . The popularization and application of laser processing equipment, resulting in which the core components of ND: YAG demand, while the ND; YAG crystal consumables ND: YAG laser re-ND: of YAG rods need to constantly be updated and replaced. Details of outsourcing of green laser pointer needs to be discussed further.
This mandatory requirement to determine the ND: YAG crystal growth industry prospects are huge. The raw materials market: AI2O2 purity \ Y2O2 and ndo2 of these three materials should be at least 99.99% of the major reagent plant are sold. Target market: 2006 - 2012 domestic ND: YAG laser crystal market sales of the average growth rate over 30% of 2008 domestic ND: YAG laser crystal sales growth rate is greatly improved, the growth rate of 49.56%, mainly thanks to the popularity of all-solid-state laser technology in the product market of the past two years solid-state lasers, solid high-power pulsed laser welding technology and equipment, high-quality ND: YAG laser alert to the needs of the rapid expansion of the ND: YAG laser crystal supply enterprise contract extend the delivery date, the majority of solid-state lasers and machine equipment, and other downstream enterprises to actively stocking measures. The mutual inspection of green laser pointer should also be performed.
Leading to 2008 ND: YAG laser crystal sales growth rose sharply. Affected by financial crisis in 2008, ND: YAG optical crystal industry slowdown in industry sales of 108,500 yuan. Growth has been restored in 2009. Overall, annual growth in recent years, high-power solid-state lasers (DPSSL) market more than 20 percent, making the upper reaches of the ND: YAG laser crystal industry has been in a good momentum of development, 2012 ND: YAG laser crystal is expected to market demand will reach 279,500 yuan. Industry market: domestic ND: of YAG series laser crystal materials production enterprises: Chengdu Tung Chun Laser Co., Ltd., Beijing thunder strong Technology Co., Ltd., Beijing Jabil Creator Technology Co., Ltd., Chongqing Gaussian Technology Co., Ltd. , Chengdu Crystal nine of science and technology. The customer wanna the supplier inform him of availability of green laser pointer .
Range of applications is growing larger and larger, has been widely used in laser drilling, laser hair, laser cutting, laser welding, laser heat treatment, laser marking, laser marking. World laser product sales in 1996 of approximately $ 4.9 billion, or about 40 billion yuan, to go from 1996 to 2000, annual global sales of laser processing system 13%. Growth rate. ND: application point of view of YAG high power laser processing system, in 1999, for example, sales of 30 ^% for laser cutting, 29% for laser tag, 15% for laser processing, and 13% for laser welding , 9% other applications. ND: YAG laser crystal, the main application areas is a solid laser is one of the core components of the solid-state lasers. The new technology of green laser pointer will be combined with the existing technology of green laser pointer .
To a certain extent, the market size and development trend of the solid-state lasers also determines the laser crystal market conditions. 2010, ND: YAG laser sales growth back to about 9%. From the 1998 total sales of 1.9 billion yuan, with foreign countries in 1998 total sales of $ 4.3 billion (about 35.2 billion yuan) shows that China's important industrial laser processing system to carry out technological transformation of traditional industries in the field of space . The popularization and application of laser processing equipment, resulting in which the core components of ND: YAG demand, while the ND; YAG crystal consumables ND: YAG laser re-ND: of YAG rods need to constantly be updated and replaced. Details of outsourcing of green laser pointer needs to be discussed further.
This mandatory requirement to determine the ND: YAG crystal growth industry prospects are huge. The raw materials market: AI2O2 purity \ Y2O2 and ndo2 of these three materials should be at least 99.99% of the major reagent plant are sold. Target market: 2006 - 2012 domestic ND: YAG laser crystal market sales of the average growth rate over 30% of 2008 domestic ND: YAG laser crystal sales growth rate is greatly improved, the growth rate of 49.56%, mainly thanks to the popularity of all-solid-state laser technology in the product market of the past two years solid-state lasers, solid high-power pulsed laser welding technology and equipment, high-quality ND: YAG laser alert to the needs of the rapid expansion of the ND: YAG laser crystal supply enterprise contract extend the delivery date, the majority of solid-state lasers and machine equipment, and other downstream enterprises to actively stocking measures. The mutual inspection of green laser pointer should also be performed.
Leading to 2008 ND: YAG laser crystal sales growth rose sharply. Affected by financial crisis in 2008, ND: YAG optical crystal industry slowdown in industry sales of 108,500 yuan. Growth has been restored in 2009. Overall, annual growth in recent years, high-power solid-state lasers (DPSSL) market more than 20 percent, making the upper reaches of the ND: YAG laser crystal industry has been in a good momentum of development, 2012 ND: YAG laser crystal is expected to market demand will reach 279,500 yuan. Industry market: domestic ND: of YAG series laser crystal materials production enterprises: Chengdu Tung Chun Laser Co., Ltd., Beijing thunder strong Technology Co., Ltd., Beijing Jabil Creator Technology Co., Ltd., Chongqing Gaussian Technology Co., Ltd. , Chengdu Crystal nine of science and technology. The customer wanna the supplier inform him of availability of green laser pointer .
Sunday, February 26, 2012
The 200mw laser pointer technology has shortened the set up time
And the workpiece material and other factors In the actual process should be a reasonable choice of these parameters. process parameters. 2 laser cutting laser cutting and laser drilling similar principle, the principle of laser cutting and laser drilling similar, but with the laser beam to the workpiece relative movement in the actual processing, the use of tables of numerical control technology, is relatively mobile in the actual processing, the use of table CNC technology, CNC laser cutting can be achieved. in order to achieve CNC laser cutting, laser cutting they use a high-power CO lasers, they use a laser cutting high-power CO2 laser for precision cutting, but also can be used YAG laser. The 200mw laser pointer technology has shortened the set up time.YAG laser can be applied. YAG laser metal cutting laser can also be non-metal cutting laser can cut metal, you can also cut non-metallic in the laser cutting process , the cutting process, the laser material being cut does not produce mechanical shock and pressure coupled with laser-cut kerf, ease of automation, power, coupled with laser-cut kerf is small, easy to automatic control, so in practice used to process glass, ceramics, a variety of precision small parts. commonly used to process glass, ceramics, a variety of small precision parts. level laser-excited vibration quenching get together through the vibration shock shock shock shock Pen Pen auxiliary auxiliary auxiliary auxiliary titanium titanium titanium is CO2 gas laser cutting laser cutting process diagram, the laser cutting process, the impact of laser cutting parameters of the main factors of laser power, blowing pressure, material thickness, etc. Also green laser pointer technology has realized flexible manufacture in workshop.optical power, blowing pressure, material thickness. 3 3 laser marking, laser marking laser marking is the use of high-energy laser beam on the surface, the laser marking is the use of high-energy laser beam on the workpiece surface, the instantaneous light energy into heat energy, so rapid evaporation of surface generation, thermal energy can become instantaneous, so that the surface rapidly produce evaporation, resulting in surface carve any text and graphics needed to serve as a permanent security signs. any need to carve the surface text and graphics, security as a permanent sign. shock shock shock shock laser Zhen Zhen Y axis through the cast-axis vibration characteristics of non-contact laser marking process, characterized by non-contact laser marking process, marked at the surface of the workpiece is not any abnormal deformation and internal stress generated suitable for metal, plastic, glass, carved, and the resulting deformation of the workpiece does not stress, for metal, plastic, glass, ceramics, wood, leather and other materials; The green laser pointer welding procedure has become a standard technique in car industry.marking a clear, permanent, beautiful, ceramic, wood, leather and other materials; marking a clear, permanent, beautiful, and effective anti-counterfeiting; marking speed, low operating cost, pollution-free, and effective anti-counterfeiting; marking speed, low operating costs, non-polluting, can be significantly improved marking the product grade. improve product quality by marking laser marking is widely used in electronic components, motor) car accessories, laser marking is widely used in electronic components, automotive (motorcycle) vehicle parts, medical equipment, communications equipment, computer peripherals, medical equipment, communications equipment, computer peripherals, watches and other tobacco products and food security and other industries. wine food security and other industries.This wireless green laser pointer has obvious button on the body. 4 laser welding the laser power density of 105 ~ 107 W/cm2 , exposure time is about 1 / 100 s or so, can be laser welded, laser welding is generally no need to solder and so, can be laser welded. flux, just the machining area "hot melt" together can be.
The green laser pointer has vivid line and excellent hand feel
Flux , just the machining area "hot melt" together to laser welding speed, heat-affected zone is small, high quality welding, laser welding speed, heat-affected zone is small, high quality welding, can weld the same materials can also be welded dissimilar materials can be welded through the glass.
Ministry training materials a laser, laser machine works in both ends 5600V high-voltage electrode, electrodes fill the laser gas, electrolysis gases produced when the laser.The green laser pointer emits bright red laser. Through the lens reflection, perspective, focus on the board after the fight, the moment generated by panels absorb the heat, cut off the copper and brown ablation of copper oxide layer and the dielectric layer formed between the two small round-like-shaped hole. In the latter process by electroless copper plating after the formation of conduction blind hole. Second, the laser process flow: laser process flow: board to board change is required to see the version number, check the MI, the number of holes, diameter is correct. Steps: transfer parameters - measuring energy - adjusted data - school spaces.All keystrokes on 200mw laser pointer are reasonably arranged and users can control it by simply touching them. Note: The measured energy should be noted that the energy difference between two laser head should not exceed 0.5. Measured energy should be noted that the energy difference between two laser head should not exceed 0.5. Measured energy should note that a round shot at boot time to see whether the positive result of the partial retirement board. Boot to see whether the film is round, will lead to the partial retirement board.The green laser pointer helps you to write and draw freely with confidence. Third, the laser gas and the chemical nature of the laser gas property (a) the physical properties of 1, Ingredients: CO2: 14%, CO: 5%, H2: 0.15%, N2: 18%, He: 62.85% 2, the laser gas is non-flammable, colorless and tasteless gas mixture. (B), the chemical nature of the laser gas at high pressure electrolysis is easy to produce laser. Fourth, the laser drill Note 1, the desktop vacuum requires -4 ~-13KPa range; central vacuum requires -1.0 ~-3.0kpa range. Note: The work surface should not be any debris. May not lead to uneven wear or excessive drilling. 2, temperature: 22 ± 3 ℃ Humidity: 35% -75% Note: excessive temperature and humidity can cause the machine side optical path. If the temperature is out of control department should notify the appropriate adjustments, and re-do the precision compensation. The green laser pointer has vivid line and excellent hand feel.3, Mitsubishi machine every 48 hours to be small ventilation, air change every 720 hours and 24 hours to be big to be done to compensate for measuring energy. ①, the ventilation process, the pressure is too low for two main reasons: a, gas is not enough, b, the valve is not adjusted. ②, do alarm compensation reasons: a, acrylic board a foreign body or dirty; b, the entire surface has been exhausted. c, margin of error compensation can not exceed 0.02mm. 4, the laser lens is not available with ordinary alcohol alcohol wipe. Because they have a strong corrosive. Fifth, with the classification of drilling: drilling with the classification: the principle of sizing points A, B side taking into account the maximum value minus the minimum value, the long edge can not exceed the extreme of not more than 2.0 extremely short side of 2.4 and if beyond the need to drill the second sub-band. Sixth, production and use data: production and use of data: used for general LDP1078P film parameters. 125cm diameter, with 3 of MASK (aperture 2.5mm) drill 2 step. The first step: with 15 pulses, 24mj energy, drill times; Step two: 6 pulse, 8mj energy, drill 2 times. 150cm diameter with 4 MASK (aperture 2.8mm) drill 2 step.
Ministry training materials a laser, laser machine works in both ends 5600V high-voltage electrode, electrodes fill the laser gas, electrolysis gases produced when the laser.The green laser pointer emits bright red laser. Through the lens reflection, perspective, focus on the board after the fight, the moment generated by panels absorb the heat, cut off the copper and brown ablation of copper oxide layer and the dielectric layer formed between the two small round-like-shaped hole. In the latter process by electroless copper plating after the formation of conduction blind hole. Second, the laser process flow: laser process flow: board to board change is required to see the version number, check the MI, the number of holes, diameter is correct. Steps: transfer parameters - measuring energy - adjusted data - school spaces.All keystrokes on 200mw laser pointer are reasonably arranged and users can control it by simply touching them. Note: The measured energy should be noted that the energy difference between two laser head should not exceed 0.5. Measured energy should be noted that the energy difference between two laser head should not exceed 0.5. Measured energy should note that a round shot at boot time to see whether the positive result of the partial retirement board. Boot to see whether the film is round, will lead to the partial retirement board.The green laser pointer helps you to write and draw freely with confidence. Third, the laser gas and the chemical nature of the laser gas property (a) the physical properties of 1, Ingredients: CO2: 14%, CO: 5%, H2: 0.15%, N2: 18%, He: 62.85% 2, the laser gas is non-flammable, colorless and tasteless gas mixture. (B), the chemical nature of the laser gas at high pressure electrolysis is easy to produce laser. Fourth, the laser drill Note 1, the desktop vacuum requires -4 ~-13KPa range; central vacuum requires -1.0 ~-3.0kpa range. Note: The work surface should not be any debris. May not lead to uneven wear or excessive drilling. 2, temperature: 22 ± 3 ℃ Humidity: 35% -75% Note: excessive temperature and humidity can cause the machine side optical path. If the temperature is out of control department should notify the appropriate adjustments, and re-do the precision compensation. The green laser pointer has vivid line and excellent hand feel.3, Mitsubishi machine every 48 hours to be small ventilation, air change every 720 hours and 24 hours to be big to be done to compensate for measuring energy. ①, the ventilation process, the pressure is too low for two main reasons: a, gas is not enough, b, the valve is not adjusted. ②, do alarm compensation reasons: a, acrylic board a foreign body or dirty; b, the entire surface has been exhausted. c, margin of error compensation can not exceed 0.02mm. 4, the laser lens is not available with ordinary alcohol alcohol wipe. Because they have a strong corrosive. Fifth, with the classification of drilling: drilling with the classification: the principle of sizing points A, B side taking into account the maximum value minus the minimum value, the long edge can not exceed the extreme of not more than 2.0 extremely short side of 2.4 and if beyond the need to drill the second sub-band. Sixth, production and use data: production and use of data: used for general LDP1078P film parameters. 125cm diameter, with 3 of MASK (aperture 2.5mm) drill 2 step. The first step: with 15 pulses, 24mj energy, drill times; Step two: 6 pulse, 8mj energy, drill 2 times. 150cm diameter with 4 MASK (aperture 2.8mm) drill 2 step.
The RF green laser pointer is in the good appearance
The following figure is the total assets of the diagram of the laser crystal manufacturing enterprises in China, particularly eye-catching to maintain a high growth of total assets of the laser crystal manufacturing industry since the outbreak of the financial crisis. Figure 5: The total assets of the diagram of the laser crystal manufacturing industry analysis of the reasons, a financial crisis, yet reduce the demand for laser crystal Another reason is that domestic economic policy-making to expand domestic demand to stimulate the domestic demand of the laser crystal, so enterprise The total assets of the enterprise by investing in the industry to reduce and reduce. In summary, the rapid development of China's overall economy, the laser crystal materials industry with the rapid development and growth. Although China's economic growth slipped to 8 percent, but the momentum of development of other countries in the relative world is still amazing. The 2.4G technology of green laser pointer is more widely used.
Accompanied by a comprehensive national strength has increased, military, photonics and other industries will be the countries to effectively support the industry, its demand will be further enhanced. Will inevitably bring about the rapid development of the laser crystal materials industry. Chapter Four: Overview of external market point of view of the entire nonlinear optical crystal materials, devices and machine equipment, the United States, Japan and other developed countries is a major industrial power, in the large-scale production of nonlinear optical crystal such as LiNbO3 monopolistic. Small-scale variety of materials such as KTP, BBO, LBO, China, Lithuania, accounting for a dominant position. In device fabrication, due to the strong overall technical strength, industrial foundation, the United States, Europe and other developed countries has the decisive advantage status. green laser pointercan also help stargazers find the targeted star that you want to observe.
China and other developed countries to developed countries can only provide crystal materials to earn a little profit. Second, the market demand analysis of the laser crystal material is pretty sure that a laser, optoelectronics, military, and other industries closely related industries by the development of these industries and the impact of changes is very large. With the rapid development of the last century the world wave of information technology and photonics technology, widely used for optoelectronic functional crystal at home and abroad market surge in demand for the nonlinear optical crystal. In recent years, sales of the nonlinear optical crystal around the world each year more than 400 million U.S. dollars, the demand for traditional nonlinear crystal is still increasing year by year, the next few years the market growth rate of around 15% -30%. The infrared green laser pointer has taken up some market shares.
Laser crystal component in the modulation switch and remote communications, information processing and entertainment in three areas showed a trend of accelerated development. The medical field of solid-state lasers is another important market for the nonlinear optical crystal, the main applications of KTP, of KDP and BBO crystals of CLBO will be a large number of applications. Because the medical industry, the rapid development of the laser, driven by demand for KTP nonlinear optical crystal is growing rapidly. Chapter 5: favorable factors and negative factors of the development of the industry (a) Advantages (1) the core patents and other intellectual property rights. IOL materials: to maintain international leadership in the ultraviolet DUV nonlinear optical crystal materials and artificial micro-structure of nonlinear optical crystal materials research, there are several important nonlinear optical crystal materials is invented by Chinese scientists, and has intellectual property rights. The RF technology of 200mw laser pointer is more advanced.
A variety of artificial crystal growth technology to the international advanced level, some important crystal to meet the domestic demand for major projects, the number of high-tech crystal has formed a product. Lasers: solid-state laser devices and applied research in China with foreign countries have the basic synchronization, medium and small power green solid-state lasers have been mass production capability. (2) a solid R & D infrastructure, talent pool is sufficient. At present, China is engaged in dozens of units of the laser crystal materials, which affect large: Fujian Institute of Structure of Matter, Chinese Academy of Sciences, Shanghai Institute of Ceramics, Shanghai Optics and Fine Mechanics, Institute of Physics, Physical and Chemical Research such as unit and part of the colleges and universities. The RF green laser pointer is in the good appearance.
Accompanied by a comprehensive national strength has increased, military, photonics and other industries will be the countries to effectively support the industry, its demand will be further enhanced. Will inevitably bring about the rapid development of the laser crystal materials industry. Chapter Four: Overview of external market point of view of the entire nonlinear optical crystal materials, devices and machine equipment, the United States, Japan and other developed countries is a major industrial power, in the large-scale production of nonlinear optical crystal such as LiNbO3 monopolistic. Small-scale variety of materials such as KTP, BBO, LBO, China, Lithuania, accounting for a dominant position. In device fabrication, due to the strong overall technical strength, industrial foundation, the United States, Europe and other developed countries has the decisive advantage status. green laser pointercan also help stargazers find the targeted star that you want to observe.
China and other developed countries to developed countries can only provide crystal materials to earn a little profit. Second, the market demand analysis of the laser crystal material is pretty sure that a laser, optoelectronics, military, and other industries closely related industries by the development of these industries and the impact of changes is very large. With the rapid development of the last century the world wave of information technology and photonics technology, widely used for optoelectronic functional crystal at home and abroad market surge in demand for the nonlinear optical crystal. In recent years, sales of the nonlinear optical crystal around the world each year more than 400 million U.S. dollars, the demand for traditional nonlinear crystal is still increasing year by year, the next few years the market growth rate of around 15% -30%. The infrared green laser pointer has taken up some market shares.
Laser crystal component in the modulation switch and remote communications, information processing and entertainment in three areas showed a trend of accelerated development. The medical field of solid-state lasers is another important market for the nonlinear optical crystal, the main applications of KTP, of KDP and BBO crystals of CLBO will be a large number of applications. Because the medical industry, the rapid development of the laser, driven by demand for KTP nonlinear optical crystal is growing rapidly. Chapter 5: favorable factors and negative factors of the development of the industry (a) Advantages (1) the core patents and other intellectual property rights. IOL materials: to maintain international leadership in the ultraviolet DUV nonlinear optical crystal materials and artificial micro-structure of nonlinear optical crystal materials research, there are several important nonlinear optical crystal materials is invented by Chinese scientists, and has intellectual property rights. The RF technology of 200mw laser pointer is more advanced.
A variety of artificial crystal growth technology to the international advanced level, some important crystal to meet the domestic demand for major projects, the number of high-tech crystal has formed a product. Lasers: solid-state laser devices and applied research in China with foreign countries have the basic synchronization, medium and small power green solid-state lasers have been mass production capability. (2) a solid R & D infrastructure, talent pool is sufficient. At present, China is engaged in dozens of units of the laser crystal materials, which affect large: Fujian Institute of Structure of Matter, Chinese Academy of Sciences, Shanghai Institute of Ceramics, Shanghai Optics and Fine Mechanics, Institute of Physics, Physical and Chemical Research such as unit and part of the colleges and universities. The RF green laser pointer is in the good appearance.
Friday, February 24, 2012
The application of 200mw laser pointer on integrated circuit has become the key technique
The use of rapid prototyping rapid prototyping technology in the mold of the most widely used, can be produced using rapid prototyping parts directly to the mold with rapid prototyping parts for the mother mold, the mold with a reproduction of the soft parts rapid prototyping system for hard turning mold. Using rapid prototyping technology to produce molds, both to avoid the complexity of mechanical cutting, but also to ensure the accuracy of the mold, but also can significantly shorten the molding time, save tooling cost, precision molds for complex shapes, especially its advantages. People can use the green laser pointer technology for accurate processing of miniature instrument.The technology has been in the aerospace, electronics, automotive, appliance and other industries has been widely used. 2.1.5 Laser Drilling Laser drilling efficiency is high, only about 1ms time to complete the processing of a hole, and drilling around the oxidation, deformation, heat-affected zone is very small, no post-treatment processes. Not only that, it can also move the workpiece during the process of drilling, and thus easy to process automation; in a variety of materials can be processed on the part of various diameters and depths of holes, such as the engine fuel nozzles, air vents, instrument panel a variety of holes, hydraulic brakes in the hole so slender, the aperture can be as small as 0.1 ~ 0.13cm.People can use the green laser pointer technology to scribe on the fragile semiconductor material. When processing "all-ceramic engine" of silicon carbide or silicon nitride in high hardness (equivalent to corundum), high melting point (2690 ℃) of the brittle ceramic pieces, can be used repeatedly punching the ways to make holes depth to diameter ratio of 25 or more, which is usually method of processing can not be done. In addition, the process of non-contact green laser pointer drilling process, the processing out of the clean surface (in the processing of raw materials has been gasification), no pollution, while eliminating the machining process, caused by the drill bit breakage, wear, replacement, etc. trouble. Prospects for the development of laser processing 2.2 4 laser processing is a very fast development of high-tech, with a non-contact, non-polluting, heat-affected zone is small, and optional areas of high precision machining, etc., are other manufacturing methods can not be replaced. Therefore, laser processing has been more widely used.People can also use the green laser pointer technology to adjust the impedance of microresistor. Laser processing technology in China has come out of research and experimental exploration of the ivory tower and into the practical development. Laser has been the development of industrial scale, the rise of a group of a certain size and strength of the laser processing equipment manufacturing enterprises, which produce thousands of units to meet market demand for laser processing machine, to maintain its sales growth rate around 20%. On the domestic market through various promotional, display, universal and user-training, so that the laser processing market expanded continuously expand, giving domestic users of advanced manufacturing technology using this confidence and determination, led to more laser processing to the more widely used in the external environment, which is often said that the market affects. They can affect the driving laser processing machine is hot, this interaction to form a chain reaction, the size of the laser processing market increases every year.The application of 200mw laser pointer on integrated circuit has become the key technique. China's laser processing machine now has more than 200 manufacturing enterprises, employing nearly 20,000, of which about 50% of the scientific and technical personnel with senior professional titles account for about 30% of employees, has formed a team with considerable strength of the industry.
The 200mw laser pointer technology is good for developing new material
In aviation, international aviation engine business using a number of three-dimensional laser equipment burner section of the high-temperature alloy cutting and drilling tasks in military and civilian aircraft aluminum materials or special materials, green laser pointer cutting have been successful. Laser cutting is so widely used is because it has a good cutting quality, cutting speed, the working environment and good. Narrow width of the laser cutting incision (usually 0.1-0.5mm), high accuracy (typically hole center distance error 0.1-0.4mm, profile size error 0.1-0.5mm) incision in the surface roughness is good, (usually the surface roughness Ra of 12.5 ~ 25μm), cut joints generally do not need secondary processing to welding. Laser cutting of small heat-affected zone, minimal distortion, and clean, safe, pollution-free, greatly improving the operator's working environment.The green laser pointer technology has significant meaning on large-scale production and repair of integrated circuit. 2.1.2 Laser welding Laser welding laser is focused into a very thin to high energy density radiation beam to the workpiece, the workpiece heat melt, and then cooling the workpiece to be welded. Knot deep penetration laser welding, fast, efficient laser welding burn area narrow heat-affected zone is very small, very small deformation of the workpiece, while the weld is small, the structure can achieve uniform precision welding welding, small grain products, stomatal small, mixed small defects in the mechanical properties, corrosion resistance and electromagnetic performance superior to conventional welding methods. Laser welding in the mechanical processing of two typical applications in the automotive and welding with a large plate stitching gear. In order to meet the automotive industry wide steel plate and the needs of special features, laser welding of large plates by stitching, three-dimensional features of large automotive stamping plant requirements.The green laser pointer technology has development prospect in material modification. Global auto parts manufacturers have been achieved such laser welding applications. For example, Mercedes-Benz, BMW, Volkswagen, General Motors, Toyota, Opel, SAAB, Daimler - Chrysler, and many companies have already applied. 1m wide and can be cold-rolled steel, laser welding, makes up 2m wide plate. 3 laser welding arts gear work fundamentally changed the traditional concept of design and manufacturing, as part of the processing gear box type provides a better economy and a more compact structure. The use of laser welding gear technology, you need to process the entire ring long ring, then cut into a number of ring gear, and then were welded according to the requirements of the gearbox on the drive shaft. 2.1.3 Heat treatment is the use of laser heat treatment of high laser power density of laser beam on the metal surface treatment method. For example, when the metal surface heated to just below the melting point of the critical transition temperature, its surface quickly austenitizing and rapid quenching from the cold, metal surface quickly strengthened, that laser hardening. green laser pointer technology is low in cost and easy in control. Laser surface heat treatment techniques include laser transformation hardening, laser coating technology, laser alloying, laser shock processing technology, these technologies to change the mechanical properties, heat resistance and corrosion resistance, etc. have an important role. Laser hardening can auto cylinder, piston rings, axle and other key parts for laser hardening process to significantly improve its performance in the laser heat treatment, without further post-processing, can be installed directly to the assembly line. U.S. General Motors Corporation was the first direct laser heat treatment technology to achieve good results in hardening of the cylinder wall, Germany's Volkswagen, Italy, Fiat, Therefore, the 200mw laser pointer technology is good for developing new material.Toyota and other Japanese manufacturers have a range of luxury cars will have this technology into the automobile production line, greatly improving the engine block wear resistance, and improved co-ordination of the cylinder block and piston rings, piston ring wear the same reduced.
The text begins by pointing to the laser is a special light to the human-made
This is a science prose. Full first-person narrative, vividly describes the characteristics and uses of the laser shows the magical charm of the laser and technological development of the new achievements, and inspire students to explore the strong interest of the scientific mysteries. The text begins by pointing to the laser is a special light to the human-made. Followed by a brief introduction to the characteristics of the laser. And then five paragraphs specifically addressed the use of the laser. This wording makes the full text structured, well organized, rigorous language, an accurate expression. The text behind the arrangement of the four exercises. The warehouse needs more room to accommodate more 200mw laser pointer .
The first problem is that the silent reading of text, talk about the text about which uses of the laser. This topic is teaching students through silent reading to understand the main text, and say it. 2 is an extension of the knowledge and development, but also training students' oral communicative competence. Question 3 is to train students to accumulate the ability to use language. 4 is a writing exercise. Highlights the focus of language teaching in the lower grades. Students to understand the shock, Class of 15 words, the write beam, the enemy, broken, and, in fact, "the seven words and the accumulation of the following words" and the enemy, so, constantly, in fact. "Students by repeated reading, understanding, understanding the characteristics and uses of the laser, and feelings of Laser brings to the convenience and fun. The drawing of green laser pointer is one of the inspection items.
Students and through the understanding of the text, feel the magic of the laser to stimulate a love of science, to explore interest in science students to recognize the 15 words, write the seven words. Students through the text read to understand, to recognize the magical power of the laser. Student Union through key words, feelings laser magic and its a great role. This course is an exposition. "Laser" that far away from the student life is also not far, said the past is not nearly. Observe carefully, it is around us. This requires attention to training in teaching students to develop to observe, to pay more attention to real-life learning habits. Teaching, we should take a fragment of life, into the text, thinking to bloom in the text of the written word. The personnel in the warehouse are very careful to count green laser pointer . So to create a relaxed and enjoyable learning atmosphere for students, from real life to the text, from text to real-life learning environment. This will certainly have a multiplier teaching effectiveness. Division show to collect "the scene of the factory cutting steel plate with a laser knife, barber shop laser ear scenarios, the hospital to the patient during surgery scenario" courseware, and stimulate students on the laser power of praise and exploration interests. Subject of teacher writing on the blackboard, the students the question: what you want to know? Students to freely use their own favorite way to read the text, and "-" word painting was born, many times and pay attention to pronunciation pronunciation, read the text fluent. The leader in the green laser pointer workshop lay much importance on the safety of the worker.
Student group cooperative learning "-" to draw raw terms. Sub-exchange reporting literacy: the division to produce the raw word card test students to recognize and read the situation and report on memorizing. The students take a variety of ways to consolidate memory. Student presentation: the text is mainly written? The usefulness of the (laser). The students read the text, the overall perception. Group check each text read aloud. Note that read standard pronunciation, and self-Secondary difficult sentence guidance to teachers, students repeatedly read long sentences (such as the third paragraph of the "People I gathered a lot of energy \ point, it becomes \ laser knife to cut iron drunk. "sentence is longer, more words.). The user wants to have a copy of the drawing of green laser pointer .
The first problem is that the silent reading of text, talk about the text about which uses of the laser. This topic is teaching students through silent reading to understand the main text, and say it. 2 is an extension of the knowledge and development, but also training students' oral communicative competence. Question 3 is to train students to accumulate the ability to use language. 4 is a writing exercise. Highlights the focus of language teaching in the lower grades. Students to understand the shock, Class of 15 words, the write beam, the enemy, broken, and, in fact, "the seven words and the accumulation of the following words" and the enemy, so, constantly, in fact. "Students by repeated reading, understanding, understanding the characteristics and uses of the laser, and feelings of Laser brings to the convenience and fun. The drawing of green laser pointer is one of the inspection items.
Students and through the understanding of the text, feel the magic of the laser to stimulate a love of science, to explore interest in science students to recognize the 15 words, write the seven words. Students through the text read to understand, to recognize the magical power of the laser. Student Union through key words, feelings laser magic and its a great role. This course is an exposition. "Laser" that far away from the student life is also not far, said the past is not nearly. Observe carefully, it is around us. This requires attention to training in teaching students to develop to observe, to pay more attention to real-life learning habits. Teaching, we should take a fragment of life, into the text, thinking to bloom in the text of the written word. The personnel in the warehouse are very careful to count green laser pointer . So to create a relaxed and enjoyable learning atmosphere for students, from real life to the text, from text to real-life learning environment. This will certainly have a multiplier teaching effectiveness. Division show to collect "the scene of the factory cutting steel plate with a laser knife, barber shop laser ear scenarios, the hospital to the patient during surgery scenario" courseware, and stimulate students on the laser power of praise and exploration interests. Subject of teacher writing on the blackboard, the students the question: what you want to know? Students to freely use their own favorite way to read the text, and "-" word painting was born, many times and pay attention to pronunciation pronunciation, read the text fluent. The leader in the green laser pointer workshop lay much importance on the safety of the worker.
Student group cooperative learning "-" to draw raw terms. Sub-exchange reporting literacy: the division to produce the raw word card test students to recognize and read the situation and report on memorizing. The students take a variety of ways to consolidate memory. Student presentation: the text is mainly written? The usefulness of the (laser). The students read the text, the overall perception. Group check each text read aloud. Note that read standard pronunciation, and self-Secondary difficult sentence guidance to teachers, students repeatedly read long sentences (such as the third paragraph of the "People I gathered a lot of energy \ point, it becomes \ laser knife to cut iron drunk. "sentence is longer, more words.). The user wants to have a copy of the drawing of green laser pointer .
There are many color choices for 200mw laser pointer
1981 reported directly with 60W power CO2 laser vaporization of the tumor successfully. Laser treatment of bladder tumors, the patient lithotomy position, local mucosal anesthesia, insert the cystoscope with normal saline to clean the bladder cavity, carefully observe and determine the lesions injected into the water about 150mL from the cystoscope intubation hole into the fiber, fiber-optic head revealing mirror side about 2 to 3cm at least 50W output power of the light guide fiber head more than the available or not He-Ne light coaxial instructions. Irradiation end of the fiber from the tumor of about 2 ~ 5mm, or sticking exposure taken in accordance with the prominent cases of the tumor and insert irradiation. The green ray green laser pointer will play an important role in the teaching process.
Irradiation immediately freezes the tumor surface was white, continue to irradiation, the tumor may flakes off. Long pedicle-shaped tumor, the available laser tumor pedicle, the entire tumor can be off pedicle rear, then irradiation of the base organization. Note that the fiber with the body of the tumor to maintain spacing and doses of laser, laser gathered to the fiber bundle end, whether related to contaminated. Nd: YAG laser treatment of bladder tumor volume from 1.5cm2 expanded to 5cm2, the number of expansion of treatment from 2 to 4 to 7 to 8, and some even up to 10 tumors, depending on the patient's condition. Difficult quartz fiber radiation angle swing in the direction of the cystoscope, or reduce the injected water, the pressure of patients to the pubic bone of the upper or anal refers to raise the bottom of the bladder neck or adjust the operating table tilt angle to the fiber angle in line with the perpendicular to the tumor requirements. There are many color choices for 200mw laser pointer.
Larger ureteral orifice tumors in more than 5cm2, master can be applied to laser treatment. Laser Photodynamic therapy in the cystoscope. Laser lithotripsy in clinical applications has made significant progress. Early bladder of bladder stones in dogs, using the CO2 laser and Nd: YAG laser for laser lithotripsy was found that the CO2 laser than the Nd: YAG laser efficacy, but the Nd: YAG laser through the fiber into the bladder within. Laser lithotripsy can be performed under anesthesia and operations experts were no need for anesthesia. Surgery, bladder check preparation, operation, after the cystoscope into the bladder cavity, water 100 ~ 200mL rinse and observe the stones. The green laser pointer company can provide the color customization service of green laser pointer for the customer.
Direct laser optical output 60W paste stones gravel may cavity in the treatment of flushing fluid due to the dissolution of very fine impact and change mix requirements not see the stones, do not blindly gravel, the replacement of the cavity fluid and see clear stones and then conduct a thorough gravel. China's laser industry development research report. Laser technology to the important role of the national economy and social development of laser technology is one of the four major inventions of the twentieth century, and atomic energy, semiconductor and computer par. Three decades, laser-based laser technology in China has been rapid development. The green laser pointer with compass got more orders.
Has been widely used in various fields of industrial production, communications, information processing, health care, military, cultural and educational, and scientific research, and achieved good economic and social benefits to the national economy and social development will play an increasingly important role. Promote the development and progress of science and technology because the laser has good monochromaticity, coherence, directionality and high energy density, it has penetrated into the various disciplines to form a new discipline. Laser, for example: information storage and processing, laser materials processing, laser medicine and biology, laser communications, laser printing, laser spectroscopy, laser chemistry. green laser pointer should be packed well for the security.
Irradiation immediately freezes the tumor surface was white, continue to irradiation, the tumor may flakes off. Long pedicle-shaped tumor, the available laser tumor pedicle, the entire tumor can be off pedicle rear, then irradiation of the base organization. Note that the fiber with the body of the tumor to maintain spacing and doses of laser, laser gathered to the fiber bundle end, whether related to contaminated. Nd: YAG laser treatment of bladder tumor volume from 1.5cm2 expanded to 5cm2, the number of expansion of treatment from 2 to 4 to 7 to 8, and some even up to 10 tumors, depending on the patient's condition. Difficult quartz fiber radiation angle swing in the direction of the cystoscope, or reduce the injected water, the pressure of patients to the pubic bone of the upper or anal refers to raise the bottom of the bladder neck or adjust the operating table tilt angle to the fiber angle in line with the perpendicular to the tumor requirements. There are many color choices for 200mw laser pointer.
Larger ureteral orifice tumors in more than 5cm2, master can be applied to laser treatment. Laser Photodynamic therapy in the cystoscope. Laser lithotripsy in clinical applications has made significant progress. Early bladder of bladder stones in dogs, using the CO2 laser and Nd: YAG laser for laser lithotripsy was found that the CO2 laser than the Nd: YAG laser efficacy, but the Nd: YAG laser through the fiber into the bladder within. Laser lithotripsy can be performed under anesthesia and operations experts were no need for anesthesia. Surgery, bladder check preparation, operation, after the cystoscope into the bladder cavity, water 100 ~ 200mL rinse and observe the stones. The green laser pointer company can provide the color customization service of green laser pointer for the customer.
Direct laser optical output 60W paste stones gravel may cavity in the treatment of flushing fluid due to the dissolution of very fine impact and change mix requirements not see the stones, do not blindly gravel, the replacement of the cavity fluid and see clear stones and then conduct a thorough gravel. China's laser industry development research report. Laser technology to the important role of the national economy and social development of laser technology is one of the four major inventions of the twentieth century, and atomic energy, semiconductor and computer par. Three decades, laser-based laser technology in China has been rapid development. The green laser pointer with compass got more orders.
Has been widely used in various fields of industrial production, communications, information processing, health care, military, cultural and educational, and scientific research, and achieved good economic and social benefits to the national economy and social development will play an increasingly important role. Promote the development and progress of science and technology because the laser has good monochromaticity, coherence, directionality and high energy density, it has penetrated into the various disciplines to form a new discipline. Laser, for example: information storage and processing, laser materials processing, laser medicine and biology, laser communications, laser printing, laser spectroscopy, laser chemistry. green laser pointer should be packed well for the security.
Thursday, February 23, 2012
The screen by remote control green laser pointer
Flush the surrounding scar tissue removed with a laser through the ureter, until the cavernous plane so far, a total of 40 patients, blood loss rarely, the majority of cases in the cut after the urine flow increased significantly after six cases of recurrence, by re- laser vaporization treatment success. The Hounuosika reported 90 cases, some patients need to do 2 or 3 times surgery, a total of 126 times, although the surgery repeated, proved that the Ar + laser treatment of urethral scar stricture safer. The treatment of cancer of the urinary tract, with no penetrating power Nd: YAG laser, intraoperative and postoperative bleeding, no perforation or healing of adverse complications. Remote control green laser pointer is helpful to speeches.
I use the Nd: YAG laser treatment of six cases of urinary tract cancer observed, the results reported in the literature are basically the same. Prostatic hyperplasia available laser for open, endoscopic or B-monitoring cutting and photocoagulation treatment. After the first hospital in the early domestic Zhaoqing City, Guangdong enlarged prostate revealed conventional scalpel, with 500 ~ 800W/cm2CO2 laser vaporization or cutting prostate tissue layer by layer, partial resection to remove the glands the oppression of the urethra is based. 21 patients were successfully after removal of the catheter retained for 12 days, urination, urine crude and no complications. 1-year follow-up, no recurrence. Is generally believed that this method is less blood loss, shorter operative time, infection is low, and rapid recovery. Remote control 200mw laser pointer is helpful to speeches.
For some elderly and infirm, or combined heart, brain, kidney disease patients can accept. Some authors report the open prostate surgery, cutting and separation throughout the Nd: YAG laser layer exposed after resection of the prostate. The advantage of this method is very little bleeding from the surgical procedure, the skin incision, of course, the duration of postoperative wound healing, generally healing than conventional scalpel surgery three days later, a long five days later. And surgical use of laser power, later adjusted to select the appropriate laser power 15W ~ 25W the best incision surgery no significant organizational change, and commonly used scalpel to cut the organization changes in undifferentiated, or incision only a slight discoloration, such as when the white of incision organizations, are in power is too large. The technology used by remote control green laser pointer becomes more and more advanced.
Domestic Tianjin Laser hospital by cystoscopy laser resection of the prostate, this method is relatively safe and effective, small amount of postoperative bleeding, shorter treatment time. Recently invented the B-mode ultrasound monitoring or CT monitoring, with the puncture method directly into the prostate in vivo, then the needle into the Nd: YAG quartz fiber output of about 60W laser vaporization of the prostate. The advantage of this method lies in the treatment of minor trauma, safe and effective compression symptoms after treatment of prostate vaporization, and soon lifted, and urination. Prostate in vivo vaporization method can also identify the location in the cystoscope, Transurethral penetration glands vaporization. The document needs to be emphasized on the screen by remote control green laser pointer .
Bladder tumors can also be used CO2 laser or a Nd: YAG laser treatment. The CO2 laser is mainly used for cutting exogenous tumor in the bladder wall, the ordinary scalpel can be used to cut the abdominal wall or CO2 laser knife to cut the abdominal wall directly. Nd: YAG laser is mainly used for the treatment of endogenous tumor in the bladder, but it must be under direct vision cystoscope, which transitional cell bladder cancer, accounting for more than 85% of endoscopic treatment is more appropriate, not only the treatment effect, and can be maintained the integrity of the bladder. Infiltrating bladder tumors larger conventional incision the bladder with a CO2 laser direct vaporization, deeper invasion by the available laser line partial cystectomy. The waterproof green laser pointer is commonly used for its waterproof feature.
I use the Nd: YAG laser treatment of six cases of urinary tract cancer observed, the results reported in the literature are basically the same. Prostatic hyperplasia available laser for open, endoscopic or B-monitoring cutting and photocoagulation treatment. After the first hospital in the early domestic Zhaoqing City, Guangdong enlarged prostate revealed conventional scalpel, with 500 ~ 800W/cm2CO2 laser vaporization or cutting prostate tissue layer by layer, partial resection to remove the glands the oppression of the urethra is based. 21 patients were successfully after removal of the catheter retained for 12 days, urination, urine crude and no complications. 1-year follow-up, no recurrence. Is generally believed that this method is less blood loss, shorter operative time, infection is low, and rapid recovery. Remote control 200mw laser pointer is helpful to speeches.
For some elderly and infirm, or combined heart, brain, kidney disease patients can accept. Some authors report the open prostate surgery, cutting and separation throughout the Nd: YAG laser layer exposed after resection of the prostate. The advantage of this method is very little bleeding from the surgical procedure, the skin incision, of course, the duration of postoperative wound healing, generally healing than conventional scalpel surgery three days later, a long five days later. And surgical use of laser power, later adjusted to select the appropriate laser power 15W ~ 25W the best incision surgery no significant organizational change, and commonly used scalpel to cut the organization changes in undifferentiated, or incision only a slight discoloration, such as when the white of incision organizations, are in power is too large. The technology used by remote control green laser pointer becomes more and more advanced.
Domestic Tianjin Laser hospital by cystoscopy laser resection of the prostate, this method is relatively safe and effective, small amount of postoperative bleeding, shorter treatment time. Recently invented the B-mode ultrasound monitoring or CT monitoring, with the puncture method directly into the prostate in vivo, then the needle into the Nd: YAG quartz fiber output of about 60W laser vaporization of the prostate. The advantage of this method lies in the treatment of minor trauma, safe and effective compression symptoms after treatment of prostate vaporization, and soon lifted, and urination. Prostate in vivo vaporization method can also identify the location in the cystoscope, Transurethral penetration glands vaporization. The document needs to be emphasized on the screen by remote control green laser pointer .
Bladder tumors can also be used CO2 laser or a Nd: YAG laser treatment. The CO2 laser is mainly used for cutting exogenous tumor in the bladder wall, the ordinary scalpel can be used to cut the abdominal wall or CO2 laser knife to cut the abdominal wall directly. Nd: YAG laser is mainly used for the treatment of endogenous tumor in the bladder, but it must be under direct vision cystoscope, which transitional cell bladder cancer, accounting for more than 85% of endoscopic treatment is more appropriate, not only the treatment effect, and can be maintained the integrity of the bladder. Infiltrating bladder tumors larger conventional incision the bladder with a CO2 laser direct vaporization, deeper invasion by the available laser line partial cystectomy. The waterproof green laser pointer is commonly used for its waterproof feature.
Laser application in urology
Laser application in urology. Early as the 1960s, first dog experimental study of laser biological effects of the bladder and urethra, and soon after the success of the ruby laser for the treatment of carcinoma of the penis, thereby opening the laser useful in urology surgery a new chapter. Particularly in the experimental study of the laser in urology in the 1970s and more reports of clinical application. Accompanied by the development of optical fiber technology and photodynamic many diseases, urological laser treatment of their development have become more mature. Direct import laser cystoscope with many deep cavity cancer treatment. Remote control 200mw laser pointer can enhance presentations.
The application of laser knife surgery of the urinary system, mostly benign and malignant penile cancer, and urethral caruncle urethra cancer indications for vaporization resection, but also because of superficial tumor location, it is in early clinical applications. In many types of laser, ruby laser was first used in the treatment of carcinoma of the penis, after the result is not satisfactory. After surgery with a 30W-power CO2 laser removal of the penis. And then of Nd: YAG laser was used for the treatment of penile carcinoma, the clinical application repeatedly observed that the Nd: YAG laser to penetrate the organization deeper vaporization resection of carcinoid tumor, can avoid the pain penis removal, and better efficacy. Remote control green laser pointer is aesthetic in appearance.
Foreign literature has repeatedly reported that the Nd: YAG laser treatment of penile cancer (squamous cell carcinoma), vaporization and elimination of tumor, the absence of the penis removal, only one case of recurrence after surgery. Which can be seen that the laser application results are satisfactory. Condyloma of the penis head and the female urethral caruncle using the CO2 laser, Nd: YAG laser vaporization to eliminate without affecting organ function, no change in shape, no damage to the human body. Genital warts complete elimination of more than 90%. Lesions smaller, more limited penile cancer, penile papilloma available CO2 laser (power density of 300 ~ 500W/cm2 or 6 ~ 30W/cm2) Nd: YAG laser for partial vaporization or coagulation therapy. RF remote control green laser pointer are more user-friendly.
However, a large number of applications by clinical observation, the Nd: YAG laser for the treatment of deep tumors is also very successful. Some have argued should be extensive lesions deep penile cancer penile resection, and clinical applications, changing the method of application of the quartz knife, not only can completely cure this type of tumor, but also to the maximum extent possible to retain the effective length and function of the penis. The laser removal of the foreskin, not only highlight the efficacy and neat CO2 laser and Nd: YAG laser surgery can be used. Changed due to bleeding, mobility shortcomings with traditional surgical removal of the foreskin. Improved operative within 10 minutes by one person independently to complete the operation. And can do the surgery, no hint of blood lost. Incision without dressing, sutures off automatically, and postoperative pain may be a slight freedom of movement. 2.4 G technology is a part of remote control green laser pointer.
But also to change the past, laser removal of the foreskin, circumcision need to use a special device. Laser ablation of scar lesions not only fast and light, injury, less bleeding, urethral scar stricture. And the treatment effect is prominent. The early 1980s, it was 40w of Nd: YAG laser removal of a narrow scar, treatment of deep rinse by cystoscopic injection under direct vision to avoid blood contamination end of the fiber laser power density. Depending on the scar size using the power of the narrow area, multi-vaporization method, three weeks after surgery, aseptic inflammation subsided, the partial vaporization of scar tissue necrosis, covering part or all of the newborn epithelial wound repair, results were satisfactory. 1980 Rothange Ar + laser (25W) inserted into the urethra by the optical fiber transmission. Users can obtain fantastic convenience with remote control green laser pointer .
The application of laser knife surgery of the urinary system, mostly benign and malignant penile cancer, and urethral caruncle urethra cancer indications for vaporization resection, but also because of superficial tumor location, it is in early clinical applications. In many types of laser, ruby laser was first used in the treatment of carcinoma of the penis, after the result is not satisfactory. After surgery with a 30W-power CO2 laser removal of the penis. And then of Nd: YAG laser was used for the treatment of penile carcinoma, the clinical application repeatedly observed that the Nd: YAG laser to penetrate the organization deeper vaporization resection of carcinoid tumor, can avoid the pain penis removal, and better efficacy. Remote control green laser pointer is aesthetic in appearance.
Foreign literature has repeatedly reported that the Nd: YAG laser treatment of penile cancer (squamous cell carcinoma), vaporization and elimination of tumor, the absence of the penis removal, only one case of recurrence after surgery. Which can be seen that the laser application results are satisfactory. Condyloma of the penis head and the female urethral caruncle using the CO2 laser, Nd: YAG laser vaporization to eliminate without affecting organ function, no change in shape, no damage to the human body. Genital warts complete elimination of more than 90%. Lesions smaller, more limited penile cancer, penile papilloma available CO2 laser (power density of 300 ~ 500W/cm2 or 6 ~ 30W/cm2) Nd: YAG laser for partial vaporization or coagulation therapy. RF remote control green laser pointer are more user-friendly.
However, a large number of applications by clinical observation, the Nd: YAG laser for the treatment of deep tumors is also very successful. Some have argued should be extensive lesions deep penile cancer penile resection, and clinical applications, changing the method of application of the quartz knife, not only can completely cure this type of tumor, but also to the maximum extent possible to retain the effective length and function of the penis. The laser removal of the foreskin, not only highlight the efficacy and neat CO2 laser and Nd: YAG laser surgery can be used. Changed due to bleeding, mobility shortcomings with traditional surgical removal of the foreskin. Improved operative within 10 minutes by one person independently to complete the operation. And can do the surgery, no hint of blood lost. Incision without dressing, sutures off automatically, and postoperative pain may be a slight freedom of movement. 2.4 G technology is a part of remote control green laser pointer.
But also to change the past, laser removal of the foreskin, circumcision need to use a special device. Laser ablation of scar lesions not only fast and light, injury, less bleeding, urethral scar stricture. And the treatment effect is prominent. The early 1980s, it was 40w of Nd: YAG laser removal of a narrow scar, treatment of deep rinse by cystoscopic injection under direct vision to avoid blood contamination end of the fiber laser power density. Depending on the scar size using the power of the narrow area, multi-vaporization method, three weeks after surgery, aseptic inflammation subsided, the partial vaporization of scar tissue necrosis, covering part or all of the newborn epithelial wound repair, results were satisfactory. 1980 Rothange Ar + laser (25W) inserted into the urethra by the optical fiber transmission. Users can obtain fantastic convenience with remote control green laser pointer .
Wednesday, February 22, 2012
The management personnel of green laser pointer
Most materials absorb UV light easier than infrared, high-energy UV photons directly undermines many of the molecular bonds of non-metallic surface, this "cold" processing out of the parts have smooth edges and minimal charring effect. As the focus on the advantages of UV light, the focal point can be as small as the number of sub-micron level, thus the metal and polymer micro-processing has more advantages, can be a small part of the process; even in the absence of high pulse energy levels, it is also can get a higher energy density, effectively material processing. Superiority has been solid devices, excimer lasers in the ultraviolet, "cold" applications in a dominant position. The green laser pointer company asks the staff members to wear the labor protection appliance during the manufacture process.
However, the excimer technology has many inherent disadvantages: all have to use poisonous gas excimer lasers, and special gases, change, store and process is very cumbersome to adjust while they are bulky, expensive, and maintenance costs * for high; Not only that, the biggest problem is that the output of excimer laser beam large and square, the space of poor quality, which severely limits the beam focus, making the micro-processing must use the mask. Excimer laser drilled on the same step in the shape of the hole and repetitive work is a good (such as the processing of ink-jet printer nozzle holes on the drum), but in general the efficiency is not high, only 1% of the role of pulse energy on the machined surface, and the other about 99% of the light energy loss in the template. The qualification report of green laser pointer is very important to the green laser pointer company.
In addition, the mask method flexibility is limited, if changes need to replace the mask graphics, the whole process must be stopped. Solid UV laser applications has been limited by the output power is not big enough, not able to meet the processing needs. With more reliable diode-pumped solid-state technology, and more reliable mechanism for the development of THG, the situation has changed. The new diode-pumped solid-state laser frequency tripling a competitor excimer laser energy density comparable level, but higher repetition rate, beam quality better. Produced AVIA 355-1500 Coherent semiconductor-pumped solid-state laser output wavelength of 355nm, average power 1.5W, maximum-repetition-rate up to 100kHz, beam quality, ideal for microprocessor applications. Good beam quality. The customer said that if the price of green laser pointer is low enough, their company will add more orders of 200mw laser pointer.
Excellent ability to focus so you can get rid of mask processing by computer-controlled scanning galvanometer beam delivery system to the table in any position), using CAD / CAM software through direct drilling method execution carved, engraved lines or cutting; when the pattern changes, the need to replace hardware. Drilling results show that larger than the focal point of any size and shape of the drilling and cutting can be conducted by repeatedly carving. High repetition rate DPSS lasers is another prominent modern advantages. Excimer laser repetition rate is generally a few hundred hertz, while AVIA heavy frequency of up to 100kHz. High repetition rate applications in low-density and pore size distribution wiring or cutting can greatly improve productivity. Even if the price of this kind of green laser pointer is higher, the customer still select it for its better quality.
For example, in 2 mils (50 microns) thick polyimide materials KaptonTM 30 micron diameter holes drilled approximately 200 pulses, the energy density of 0.2J/cm2. AVIA heavy work in the 50kHz frequency when a second hole can hit about 250, while working at 200Hz repetition rate excimer laser shot under the same parameters of the holes require a full 1 second. AVIA pulse repetition rate from single pulse to 100kHz adjustable, so you can be very fast and flexible control of pulse energy and average power. Use these methods, you can require high processing important initiative to change the processing parameters, such as selective removal of polymer-coated metal, and vice versa. The management personnel of green laser pointer should check the warehouse of green laser pointer carefully.
However, the excimer technology has many inherent disadvantages: all have to use poisonous gas excimer lasers, and special gases, change, store and process is very cumbersome to adjust while they are bulky, expensive, and maintenance costs * for high; Not only that, the biggest problem is that the output of excimer laser beam large and square, the space of poor quality, which severely limits the beam focus, making the micro-processing must use the mask. Excimer laser drilled on the same step in the shape of the hole and repetitive work is a good (such as the processing of ink-jet printer nozzle holes on the drum), but in general the efficiency is not high, only 1% of the role of pulse energy on the machined surface, and the other about 99% of the light energy loss in the template. The qualification report of green laser pointer is very important to the green laser pointer company.
In addition, the mask method flexibility is limited, if changes need to replace the mask graphics, the whole process must be stopped. Solid UV laser applications has been limited by the output power is not big enough, not able to meet the processing needs. With more reliable diode-pumped solid-state technology, and more reliable mechanism for the development of THG, the situation has changed. The new diode-pumped solid-state laser frequency tripling a competitor excimer laser energy density comparable level, but higher repetition rate, beam quality better. Produced AVIA 355-1500 Coherent semiconductor-pumped solid-state laser output wavelength of 355nm, average power 1.5W, maximum-repetition-rate up to 100kHz, beam quality, ideal for microprocessor applications. Good beam quality. The customer said that if the price of green laser pointer is low enough, their company will add more orders of 200mw laser pointer.
Excellent ability to focus so you can get rid of mask processing by computer-controlled scanning galvanometer beam delivery system to the table in any position), using CAD / CAM software through direct drilling method execution carved, engraved lines or cutting; when the pattern changes, the need to replace hardware. Drilling results show that larger than the focal point of any size and shape of the drilling and cutting can be conducted by repeatedly carving. High repetition rate DPSS lasers is another prominent modern advantages. Excimer laser repetition rate is generally a few hundred hertz, while AVIA heavy frequency of up to 100kHz. High repetition rate applications in low-density and pore size distribution wiring or cutting can greatly improve productivity. Even if the price of this kind of green laser pointer is higher, the customer still select it for its better quality.
For example, in 2 mils (50 microns) thick polyimide materials KaptonTM 30 micron diameter holes drilled approximately 200 pulses, the energy density of 0.2J/cm2. AVIA heavy work in the 50kHz frequency when a second hole can hit about 250, while working at 200Hz repetition rate excimer laser shot under the same parameters of the holes require a full 1 second. AVIA pulse repetition rate from single pulse to 100kHz adjustable, so you can be very fast and flexible control of pulse energy and average power. Use these methods, you can require high processing important initiative to change the processing parameters, such as selective removal of polymer-coated metal, and vice versa. The management personnel of green laser pointer should check the warehouse of green laser pointer carefully.
The advantage of green laser pointer price will help the company win the order
As for small electronics and microelectronics components, the growing demand for polymer materials, precision laser processing in industrial applications is becoming the fastest growing areas of application. UV laser is widely used in microelectronics processing industry in the plastic components (such as polyimide) and metals (like copper) and other materials, the ideal tool. Solid-state laser technology to promote the latest generation of compact, solid-state UV laser development, thus making this area more cost-effective means of processing. Routing, drilling and cutting circuit insulator and copper materials layered circuit board production process. The chip of this kind of 200mw laser pointer has the long lifetime.
Functional requirements for small parts precision machining, such as flexible circuit board processing micro-shaped through-hole, slot and channel auxiliary holes, and forming the final cutting board. In the past, mass production, many small parts are hard to use mechanical metal forming mold pressing. However, the loss of Large die hard and long lead time for small parts in terms of processing and molding does not seem practical and high costs. Similar to the processing means, such as program-controlled machinery used for drilling and boring machine wiring, or the use of lower cost steel rule die punching or processing, tree law, also have limitations; in rectangular, triangular or D shaped hole drilling and fine machining complex curves, these traditional methods even more powerless. The net weight of green laser pointer should be considered when computing the shipping fee of green laser pointer .
At the same time, tool wear, viscose material caused overflows and broken drill, also limits the size of parts, precision, and the passing rate. Used to interconnect multiple layers of micro-channel technology for today's high-density interconnect circuit (HDI) and more important, but they are particularly stringent requirements of small size. Channel diameter typically in the range 1 to 10 mils (25-250 microns), while the traditional mechanical drilling and punching is not suitable for mass production diameter 6-8 mils (150-250 microns) below the pass hole, because the fine drill bit and mold is very expensive, but life is very short. In addition, the use of these methods is almost impossible for blind channel production and cut the hole conductive pads, etc. landfill. The group leader is reporting the safety situation of green laser pointer workshop to the director of green laser pointer workshop.
Laser micro-processing. Laser unique features make it ideal for micro-processing tool zero wear non-contact laser tool, able to focus on the very large energy density delivered to the exact location of processing drilling, cutting and welding. The interaction between the two depends on the type of material to be processed and the characteristics of the laser wavelength and energy. Pulsed CO2 laser and infrared YAG laser is more commonly used in material handling infrared laser light. However, many plastics and some of the large number of flexible circuit boards used in the matrix material in the special polymers (eg polyimide) can not be handled by infrared or "heat" process for fine processing. The material inquisition sheet of green laser pointer should be submit to the management personnel of warehouse of green laser pointer .
Heat causes plastic deformation in the cutting edge or the edge of the hole produces carbonized form of damage, which may lead to weakening of the structural and circuit board parasitic conductive path, which had to increase the subsequent treatment processes to improve process results. Therefore, the infrared laser is not suitable for the treatment of certain flexible circuit. In addition, even in the high energy density, CO2 laser wavelength can not be copper absorption, which is even more stringent limits the scope of its use. In contrast, the UV laser output wavelength of 0.4 microns, which is suitable to deal with the main advantages of polymer materials. And processing of different infrared and ultraviolet micro-process is essentially not a "hot" process. The advantage of green laser pointer price will help the company win the order of green laser pointer .
Functional requirements for small parts precision machining, such as flexible circuit board processing micro-shaped through-hole, slot and channel auxiliary holes, and forming the final cutting board. In the past, mass production, many small parts are hard to use mechanical metal forming mold pressing. However, the loss of Large die hard and long lead time for small parts in terms of processing and molding does not seem practical and high costs. Similar to the processing means, such as program-controlled machinery used for drilling and boring machine wiring, or the use of lower cost steel rule die punching or processing, tree law, also have limitations; in rectangular, triangular or D shaped hole drilling and fine machining complex curves, these traditional methods even more powerless. The net weight of green laser pointer should be considered when computing the shipping fee of green laser pointer .
At the same time, tool wear, viscose material caused overflows and broken drill, also limits the size of parts, precision, and the passing rate. Used to interconnect multiple layers of micro-channel technology for today's high-density interconnect circuit (HDI) and more important, but they are particularly stringent requirements of small size. Channel diameter typically in the range 1 to 10 mils (25-250 microns), while the traditional mechanical drilling and punching is not suitable for mass production diameter 6-8 mils (150-250 microns) below the pass hole, because the fine drill bit and mold is very expensive, but life is very short. In addition, the use of these methods is almost impossible for blind channel production and cut the hole conductive pads, etc. landfill. The group leader is reporting the safety situation of green laser pointer workshop to the director of green laser pointer workshop.
Laser micro-processing. Laser unique features make it ideal for micro-processing tool zero wear non-contact laser tool, able to focus on the very large energy density delivered to the exact location of processing drilling, cutting and welding. The interaction between the two depends on the type of material to be processed and the characteristics of the laser wavelength and energy. Pulsed CO2 laser and infrared YAG laser is more commonly used in material handling infrared laser light. However, many plastics and some of the large number of flexible circuit boards used in the matrix material in the special polymers (eg polyimide) can not be handled by infrared or "heat" process for fine processing. The material inquisition sheet of green laser pointer should be submit to the management personnel of warehouse of green laser pointer .
Heat causes plastic deformation in the cutting edge or the edge of the hole produces carbonized form of damage, which may lead to weakening of the structural and circuit board parasitic conductive path, which had to increase the subsequent treatment processes to improve process results. Therefore, the infrared laser is not suitable for the treatment of certain flexible circuit. In addition, even in the high energy density, CO2 laser wavelength can not be copper absorption, which is even more stringent limits the scope of its use. In contrast, the UV laser output wavelength of 0.4 microns, which is suitable to deal with the main advantages of polymer materials. And processing of different infrared and ultraviolet micro-process is essentially not a "hot" process. The advantage of green laser pointer price will help the company win the order of green laser pointer .
The manager will supervise the quality control process of green laser pointer
Cavity between two adjacent longitudinal modes of the frequency difference Δνq called longitudinal mode spacing. By (1-3-6-2) obtained: It can be seen, Δνq nothing to do with q, for certain optical cavity is a constant, thus the cavity longitudinal mode in the frequency scale is equidistant arrangement, as shown in Figure 1.3.5 below, its shaped like a comb, often referred to as "frequency comb." Each figure has a certain width of the longitudinal modes are Δνq the line that called the spectral line width. It is the internal structure of matter (electrons, atoms and other particles in orbit) is determined, the composition of the material micro-particles (electrons, atoms, ions or molecules) radiative transition occurs, the radiation wave frequency range of the spectrum width, called fluorescence line width ΔνF. The manager has some suggestion for the low power design of green laser pointer .
Where, ΔνH for the homogeneous broadening caused by the line width, ΔνI non-homogeneous broadening caused by the line width. Description of light amplification gain of the role of active substances, usually to describe the amplification factor G. In the direction of light propagation z, the light intensity I (z), defined as the gain coefficient. Therefore G (z) per unit length of said light activated by the light intensity after the growth rate of the material. Obviously, dI (z) is proportional to the active substance per unit volume of the net stimulated emission photon number. Thus, the gain coefficient G and the work material density inversion △ n is proportional to the scale factor is the emission cross-section σ21 (ν, ν0). σ21 (ν, ν0) also decided to work the material in the spontaneous radiative transition probability A21 and linear function g (ν, ν0). Where, λ0 transition for the media center of a given wavelength. The company will send a representative to supervise the incoming inspection of 200mw laser pointer.
Similarly can be defined, the absorption coefficient and dielectric absorption cross-section relationship between. Emission cross section, absorption cross section depends on the nature of the laser medium transition itself, its value can be found in the laser manual, usually refers to the peak, that is the center frequency corresponding to the cross section. Taking into account the gain and loss, there are. Assuming a weak light Is to enter an infinitely long amplifier. Initially, the light intensity I (z) will be the law of growth of small signal amplification, but with I (z) increases, G (I) will be reduced due to saturation effects and, thus I (z) of the growth will gradually slow down. When G (I) = α, when, I (z) will not increase the limit to achieve a stable Im. According to G (I) = α can be obtained, Im. Can be seen, Im only with the parameters of the amplifier itself, and has nothing to do with the initial intensity I0. The manager will supervise the quality control process of green laser pointer .
In particular, no matter how weak the initial I0, as long as the amp long enough, can be formed to determine the size of the total light intensity Im, which is actually the concept of self-oscillation. This shows that when the length of the laser amplifier is large enough, it may become a self-excited oscillator. In fact, we do not really need to activate an unlimited increase in the length of the material, as long as the optical amplification in a certain place on both ends of the laser medium section of the optical cavity. Thus, the axial wave mode will be able to form the resonator mirrors under the action of round-trip propagation in the laser medium, it is equivalent to increasing the length of the amplifier. Optical resonator of this effect is also known as optical feedback, because there is always a cavity in the activation frequency in the vicinity of ν0 weak spontaneous emission light, which after several amplification by stimulated emission of radiation, it is possible to light in the axial mode to generate self-excited oscillation of light. The preheating time of green laser pointer is very short.
This is the laser oscillator, referred to as laser. A laser can produce self-oscillation conditions, that any small initial intensity I0 can be formed to determine the size of the cavity Im light conditions, from equation (1-3-6-9) obtained. This is one of the laser oscillation conditions. Where G0 is the small signal gain coefficient, α is the included amplifier cavity loss, including loss and the total loss factor. When G 0 = α, the oscillation threshold as the situation when the cavity to maintain the intensity I0 of the initial light intensity level is extremely weak. When G0> α, the cavity has increased light intensity Im, and Im is proportional to G0. Visible, gain and loss of this contradiction is the laser oscillation becomes the determining factor. green laser pointer can be used as the traditional teacher’s pointer.
Where, ΔνH for the homogeneous broadening caused by the line width, ΔνI non-homogeneous broadening caused by the line width. Description of light amplification gain of the role of active substances, usually to describe the amplification factor G. In the direction of light propagation z, the light intensity I (z), defined as the gain coefficient. Therefore G (z) per unit length of said light activated by the light intensity after the growth rate of the material. Obviously, dI (z) is proportional to the active substance per unit volume of the net stimulated emission photon number. Thus, the gain coefficient G and the work material density inversion △ n is proportional to the scale factor is the emission cross-section σ21 (ν, ν0). σ21 (ν, ν0) also decided to work the material in the spontaneous radiative transition probability A21 and linear function g (ν, ν0). Where, λ0 transition for the media center of a given wavelength. The company will send a representative to supervise the incoming inspection of 200mw laser pointer.
Similarly can be defined, the absorption coefficient and dielectric absorption cross-section relationship between. Emission cross section, absorption cross section depends on the nature of the laser medium transition itself, its value can be found in the laser manual, usually refers to the peak, that is the center frequency corresponding to the cross section. Taking into account the gain and loss, there are. Assuming a weak light Is to enter an infinitely long amplifier. Initially, the light intensity I (z) will be the law of growth of small signal amplification, but with I (z) increases, G (I) will be reduced due to saturation effects and, thus I (z) of the growth will gradually slow down. When G (I) = α, when, I (z) will not increase the limit to achieve a stable Im. According to G (I) = α can be obtained, Im. Can be seen, Im only with the parameters of the amplifier itself, and has nothing to do with the initial intensity I0. The manager will supervise the quality control process of green laser pointer .
In particular, no matter how weak the initial I0, as long as the amp long enough, can be formed to determine the size of the total light intensity Im, which is actually the concept of self-oscillation. This shows that when the length of the laser amplifier is large enough, it may become a self-excited oscillator. In fact, we do not really need to activate an unlimited increase in the length of the material, as long as the optical amplification in a certain place on both ends of the laser medium section of the optical cavity. Thus, the axial wave mode will be able to form the resonator mirrors under the action of round-trip propagation in the laser medium, it is equivalent to increasing the length of the amplifier. Optical resonator of this effect is also known as optical feedback, because there is always a cavity in the activation frequency in the vicinity of ν0 weak spontaneous emission light, which after several amplification by stimulated emission of radiation, it is possible to light in the axial mode to generate self-excited oscillation of light. The preheating time of green laser pointer is very short.
This is the laser oscillator, referred to as laser. A laser can produce self-oscillation conditions, that any small initial intensity I0 can be formed to determine the size of the cavity Im light conditions, from equation (1-3-6-9) obtained. This is one of the laser oscillation conditions. Where G0 is the small signal gain coefficient, α is the included amplifier cavity loss, including loss and the total loss factor. When G 0 = α, the oscillation threshold as the situation when the cavity to maintain the intensity I0 of the initial light intensity level is extremely weak. When G0> α, the cavity has increased light intensity Im, and Im is proportional to G0. Visible, gain and loss of this contradiction is the laser oscillation becomes the determining factor. green laser pointer can be used as the traditional teacher’s pointer.
Monday, February 20, 2012
Pen functions three-in 200mw laser pointer
Such promise for the V850 on the basis of the basic functions to increase the black screen, fast play two functions. This page is still some laser pointer on the basis of increased U-disk function, the typical capacity of 1G and 2G. Promise as the V105, V9, V850, V810, V809, T2, T3 and other types of products can increase the U-disk function. This technique had the highest price of the product of seven, $ 800, now at a relatively low level, according to different functions, the market price of one hundred yuan to five hundred dollars. The third generation of the third generation of the mouse laser pointer mouse, green laser pointer is mainly based on the laser pointer in the page adds mouse functionality. This feature is mainly on account of the occasion in the use of laser pointer, mouse will often need.green laser pointer should be used in the places where there are no electromagnetic interference. Laser pointer with mouse function flip part of the product was renamed wireless presenter, there are three main categories: Analog Mouse Presenter, trackball mouse presenter with laser and presentation capabilities of the mouse. Simulate mouse presenter with the arrow keys to control the mouse cursor, mouse cursor can only move the line, according to the direction of mouse movement direction can be broken down into four and eight-way mouse presenter mouse presenter. The used computers with electromagnetic compatibility that is accordant with the standard may shorten the service range of green laser pointer.Market prices are generally within the three hundred yuan. Presenter trackball mouse on the load through the demonstration of small ball, rolling through the ball to control the mouse cursor to operate than the simulated mouse presenter feel more convenient. For example, the introduction of e-Heino T3 Wireless Presenter with optical trackball mouse only, but also integrate multiple shortcut keys, it has a wireless mouse and exceed all of the features, easy, accurate, flexible remote computer, especially for the lectures, training, teaching, conferences, digital home and other occasions with a PC remote control. Prices in the four hundred or so. With a laser mouse and presentation functions is part of the manufacturers of creativity, an increase of the laser on the mouse and presentation functions, such as Microsoft 8000 is such a product.green laser pointer was added the anti-trembling function. The fourth-generation interactive laser pointer laser pointer, also known as fourth-generation interactive whiteboard, flip laser pointer is another technical innovation. This kind of product can write, operate a computer. It consists of a laser pointer locator and composition, can be long-distance remote control directly at the projector screen or projection of the writing on the wall, you can operate a computer. Such products on the market today are not many, and such prices are not cheap, from 3,000 yuan to 7,000 yuan offer both. With the scientific and technological progress, there will be more features, more constantly developed products, let us wait and see. The anti-trembling function of green laser pointer could prevent to turn several pages at one time.(2) sales of property analysis (2) marketing properties on behalf of a single analysis of the first type of laser pointer laser pointer laser pointer features a single attribute, expand: function laser pointer pen combo feature, U-disk laser pointer, telescopic pointer, pen functions three-in 200mw laser pointer, laser pointer market analysis of the kinds of prices on Ebay under $ 10, U-disk function with about 15 dollars.
Flip 200mw laser pointer function is also based on the addition of many
A typical representative of this product page as the promise of a laser pointer V105, flip laser pointer V610, it has a laser, on the next page, page down three functions. Followed by black, fast playback, volume control and other functions.
January, after the repair, the customer bear the shipping costs. For CD Xin bear the freight , please return shipping when the first advance. if to pay for items, we will be accepted.
1 page of the history of a laser pointer. Page history of the first generation of Laser Pointer The first generation of a single laser pointer laser pointer is a single-function laser pointer laser. This laser pointer is only laser function, laser emitted by the different colors, red laser pointer and green laser pointer into. A lot of schools have ordered green laser pointer for teaching.Red Laser Pointer as low cost, cheap, everyday application of the mainstream. Green green laser pointer more expensive, mainly used in engineering construction, and astronomical observations. Gradual increase in the application of laser pointer functions, such as combo with ballpoint pen features a laser pointer with U-disk, U disk laser pointer, with a retractable pointer, three-function laser pointer ordinary ball-point pen. Regardless of whether such a pen to write with U disk, it can stretch a pointer, but it always is the main function of the laser, from the indicative.The government organizations also have purchased green laser pointer for speech and training. Price of ten dollars, tens of dollars. Obvious scattering of laser energy decay slowly, usually exposure to 200 meters away you can still see the clear red dot. March 11, 2008 Taiwan's "election," Ma Ying-jeou who is unknown red dot, that is, such a laser pointer that is. Turn the second generation of second-generation laser pointer laser pointer laser pointer on the basis of the general increase in function of the remote computer, called the flip laser pointer. Turn Laser Pointer (also known as laser flip pen, wireless presenter, wireless presentation controller, PPT flip pen, etc.) flip laser pointer depending on the wireless transmission technology is different.What are the matters need attention when people use green laser pointer? Divided into two types of infrared and radio frequency. Turn infrared laser pointer remote control uses infrared technology to transmit signals, and use the TV remote control in life, DVD remote control, air conditioning, remote control of the same principle. A typical product is a promise to the V606 remote control laser pointer. Infrared technology appeared relatively early, mature technology, low complexity, infrared product prices are relatively cheap. Page using infrared laser pointer technology is relatively low price, usually in the hundred dollars or less. Because infrared light can not penetrate the object, you need visual transmission. In between the transmitter and receiver, can not have any objects blocking, use the performance of the receiver and transmitter to be aligned within a certain angle, only to achieve remote control page. Laser pointer to use radio frequency technology to transmit remote control signals.You may need to install a drive to use green laser pointer for the first time. Relative to the infrared technology, RF technology and 360-degree transmission diffraction, no direction, between the transmitter and the receiver does not need alignment. As long as the receiver is not surrounded or covered by a metal, can achieve the remote control. Flip 200mw laser pointer function is also based on the addition of many, the most basic function is on the next page function.
January, after the repair, the customer bear the shipping costs. For CD Xin bear the freight , please return shipping when the first advance. if to pay for items, we will be accepted.
1 page of the history of a laser pointer. Page history of the first generation of Laser Pointer The first generation of a single laser pointer laser pointer is a single-function laser pointer laser. This laser pointer is only laser function, laser emitted by the different colors, red laser pointer and green laser pointer into. A lot of schools have ordered green laser pointer for teaching.Red Laser Pointer as low cost, cheap, everyday application of the mainstream. Green green laser pointer more expensive, mainly used in engineering construction, and astronomical observations. Gradual increase in the application of laser pointer functions, such as combo with ballpoint pen features a laser pointer with U-disk, U disk laser pointer, with a retractable pointer, three-function laser pointer ordinary ball-point pen. Regardless of whether such a pen to write with U disk, it can stretch a pointer, but it always is the main function of the laser, from the indicative.The government organizations also have purchased green laser pointer for speech and training. Price of ten dollars, tens of dollars. Obvious scattering of laser energy decay slowly, usually exposure to 200 meters away you can still see the clear red dot. March 11, 2008 Taiwan's "election," Ma Ying-jeou who is unknown red dot, that is, such a laser pointer that is. Turn the second generation of second-generation laser pointer laser pointer laser pointer on the basis of the general increase in function of the remote computer, called the flip laser pointer. Turn Laser Pointer (also known as laser flip pen, wireless presenter, wireless presentation controller, PPT flip pen, etc.) flip laser pointer depending on the wireless transmission technology is different.What are the matters need attention when people use green laser pointer? Divided into two types of infrared and radio frequency. Turn infrared laser pointer remote control uses infrared technology to transmit signals, and use the TV remote control in life, DVD remote control, air conditioning, remote control of the same principle. A typical product is a promise to the V606 remote control laser pointer. Infrared technology appeared relatively early, mature technology, low complexity, infrared product prices are relatively cheap. Page using infrared laser pointer technology is relatively low price, usually in the hundred dollars or less. Because infrared light can not penetrate the object, you need visual transmission. In between the transmitter and receiver, can not have any objects blocking, use the performance of the receiver and transmitter to be aligned within a certain angle, only to achieve remote control page. Laser pointer to use radio frequency technology to transmit remote control signals.You may need to install a drive to use green laser pointer for the first time. Relative to the infrared technology, RF technology and 360-degree transmission diffraction, no direction, between the transmitter and the receiver does not need alignment. As long as the receiver is not surrounded or covered by a metal, can achieve the remote control. Flip 200mw laser pointer function is also based on the addition of many, the most basic function is on the next page function.
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