The green laser pointer company has two subcontractor

Atmospheric laser communication capacity, confidentiality, and immune to electromagnetic interference. However, when laser transmission in the atmosphere by rain, fog, snow, frost and other effects of attenuation should be increased, it is generally used for the border, island, across rivers and other short-range communication, and the atmosphere outside the inter-satellite communications and deep space communications .

Early laser light source used in the majority of air traffic for the carbon dioxide laser, helium – neon lasers. Carbon dioxide laser output laser wavelength of 10.6 microns, the wavelength channel just in the atmosphere of low-loss transmission window is an ideal source of communication. From the late 1970s to the mid-1980s, due to the technology difficult to solve the all-weather, high mobility, flexibility, stability and other issues, atmospheric laser communications research at a low ebb. In 1988, Brazil announced the successful development of a portable laser atmospheric communication system. This line of military Unicom by infrared laser communications devices, its appearance as a pair of binoculars, laser diode installed in the above and a microphone. FAQ of led flash light is also very important.
technologies such as the rational use of laser atmospheric communication is re-vigor. Laser intensity and the ratio between the sun is one million, and it is a human creation. Color of the laser depends on the laser wavelength, the wavelength depends on the laser active material issue, he incurs the laser stimulation can produce the kind of material. It is not just a painting, but also green laser pointer at the same time.

Stimulation can produce deep pink ruby laser beam, it is used in medical applications, such as for skin treatment and surgery. Recognized as one of the most expensive gas to produce blue-green argon laser beam, it has many uses, such as laser printing, in the microscopic eye surgery is also indispensable. Semiconductor laser-generated infrared light can be issued, so our eyes can not see, but its energy just to “read” CD, and can be used for optical fiber communications. Laser separation technology mainly refers to the laser cutting and laser drilling technology.

Separation technology is the laser energy into the tiny space, focus, get 105 ~ 1015W/cm2 high radiation power density, the energy use of this high-density non-contact, high-speed, high-precision processing methods. In such a high optical power density irradiation, almost any material, laser cutting and drilling. The specific power supply is not needed for the detector of green laser pointer intelligent system.