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The laser weapon attack speed, steering and flexible, and can achieve a precision strike, and immunity to electromagnetic interference, etc., but there are also vulnerable to weather and environmental impact of weaknesses. Laser weapons more than 30 years of development history, the key technology has also made breakthroughs in the United States, Russia, France, Israel and other countries have successfully undertaken a variety of laser shooting test. Low-energy laser weapon has been put into use, mainly for the interference and blinding close photoelectric sensors, and attack the human eye and enhanced observation equipment; high-energy laser weapons, chemical lasers, in accordance with the current level, 4 the next five -10 years is expected to be deployed on the ground and air platforms to use for tactical air defense, theater missile defense and anti-satellite warfare. The manufacture system of keychain laser pointer should be upgraded.
Its brightness is 10 billion times the sun. Its principle as early as in 1916, the famous physicist Albert Einstein found until 1958, but the laser was only the first successful manufacturing. Laser came into being in the context of theoretical preparation and production practice, an urgent need for one to come out, it won the unusually rapid development, the development of the laser not only the old optical science and optical technology gained a new life, but also lead to throughout an emerging industry. Laser enable people to effectively use advanced methods and means unprecedented, unprecedented effectiveness and results, thus contributing to the development of productive forces. The suitable supply management of keychain laser pointer matters a lot.
Laser on the 12th experimental device is built in the Shanghai Institute of Optics and Fine Mechanics, a large high-power laser experimental setup, located in Qinghe Road, Jiading District, Shanghai No. 390 light machine designed in 1983 by the Shanghai-ray machine, with a total construction area of 4612 square meters, four-story reinforced concrete frame structure, with a total height of 15 meters. The device outputs the two-beam diameter of 200mm, the strong beam, each beam of the laser peak power of up to one trillion watts, the pulse width of 1ns and 100ps, the wavelength of 1.053? M infrared light, the multiplier to 0.53? M, green of light. Physics experiment target chamber and a full set of diagnostic measuring equipment, to carry out the physical phenomena of laser heating and compression of the plasma and laser X-ray spectrum of basic research work in the laboratory. This is another goal of the good purchase of Laser Pointers.
The quality and precision of the 21st century to achieve the international advanced level, the plan may have been further modified to improve the energy scale. Inertial confinement fusion ignition Engineering (2020) has identified one of the sixteen national long-term science and technology development planning major projects. At present, the prototype of the SG - Ⅲ "Tenth Five" goal of building has been successfully completed level of beam light pulse - million joules "indicates that China has become Following the United States, France, the world's first three systems to master a new generation of high-power laser drive overall technology of the country, making China the world's second after the United States countries with independent research, construction of a new generation of high-power laser drive capability. It is according to the stipulation of keychain laser pointer.
The first phase of implementation of the ALE scheme, the main contents of the laser "Alpha" and the light-emitting apparatus LODE integration; the TRM has developed a hydrogen fluoride high-energy chemical laser, "Alpha" started to develop in 1991. Also, developed a light emitting apparatus LODE, equipped with a 4 m diameter round mirror the LAMP LODE on. Until the end of 1994, according to the ALI scheme, carried out about 10 times the "Alpha" light experiments. Again in 1996 a light-emitting test, test results luminous duration of 5 seconds. In March 2000, the 22nd space experiment, light-emitting duration of 6 seconds. If the good purchase of keychain laser pointer is carried out.