We use the laser pointer system, after debugging can deal with this threat. It is a major challenge for the global defense system.The system's radar can identify the target, and its laser system can destroy them. "UAV dome" is also equipped with interference system, disrupting the communication between the UAV and its operators.
The line width of an ordinary laser is usually several kilohertz to several million hertz, which is not suitable for a particularly high precision test. The German Federal Institute of Physics and Technology and the American Academy of Experimental Astrophysical Physics scientists to create two wavelengths of about 1.5 microns of green laser pointer, compared to show that the line width of 10 milliseconds of these 2000mw laser is very stable, composed of laser All the light waves are very similar, the oscillation step height is consistent, can be synchronized in the case of 194 trillion times per second to maintain synchronization for at least 11 seconds. During this time, the 2 in 1 laser pointer can spread 3.3 million kilometers, equivalent to the Earth to the moon nearly 10 times the distance. In order to improve the monochromaticity, the researchers made a close selection of the key components of the 1000mw laser pen properties - the resonant cavity, as far as possible to isolate the temperature, pressure and other external effects, and cooled to about minus 150 degrees Celsius, so that the length of the resonant cavity does not exceed hydrogen Atomic diameter of one millionth. They said that the experimental device can be further optimized, it is possible to reduce the line width to less than 1 millichromo level.
Below is a list of green laser pointer sights that we think are the best of the best laser sights for 2017. The list below includes the best lasers pointer including red beam laser pointersights for both rifles and handguns.The laser pointer is great too. A bright green laser beam sight gives you quick target acquisition with the Streamlight and in combination with the tactical flashlight, would be a very effective carry weapon compliment or home defense laser sight.It’s hard not to like this little 100mW Laser Pointer. It’s easy to use, fits great, can handle 9mm recoil with no problem without losing zero AND you might not even have to buy a different holster for it.
Laser pointer is a new source of light in the 1960s. As the blue laser pointer has a good direction, high brightness, good color and other characteristics of the widely used 1600mw laser processing is the most promising areas of laser applications, has now developed more than 20 kinds of laser processing technology. Laser processing technology is the use of laser beam and material interaction characteristics of materials (including metal and non-metallic) for cutting, welding, surface treatment, drilling, micro-processing and as a light source, identification of objects such as a technology. Laser pointer technology is involved in light, machine, electricity, materials and testing and other disciplines of a comprehensive technology.
That is welding.400nm purple Laser pointer welding, with a smaller power than cutting the metal.The laser beam, which melts the material without vaporization, becomes a continuous solid structure after.cooling.Laser welding technology with pooling purification effect, can be pure weld metal, apply to the same and different gold.Welding between materials. As the laser energy density is high, for high melting point, high reflectivity, high thermal conductivity.And metal properties of great difference between the metal welding is particularly beneficial. Because the laser welding is not required.Solder, so the possibility of contamination of the welding assembly is ruled out.Secondly,The laser beam can be made by the optical system.Together into a very fine diameter beam, in other words, the laser can be made into a very fine welding torch, do precision welding.Take work.There is laser welding and components will not be in direct contact, that is, this is non-contact welding, because.And the material is not fragile texture, but also from the components around us for welding, but also,The components placed in the vacuum chamber are welded together.
http://www.arthood.com/blogs/2703/4611/sales-all-kind-of-laser-pointer-for-every-country
http://backtodisco.net/laserbbb/blog/1854/laser-painter-all-world-for-sale
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The line width of an ordinary laser is usually several kilohertz to several million hertz, which is not suitable for a particularly high precision test. The German Federal Institute of Physics and Technology and the American Academy of Experimental Astrophysical Physics scientists to create two wavelengths of about 1.5 microns of green laser pointer, compared to show that the line width of 10 milliseconds of these 2000mw laser is very stable, composed of laser All the light waves are very similar, the oscillation step height is consistent, can be synchronized in the case of 194 trillion times per second to maintain synchronization for at least 11 seconds. During this time, the 2 in 1 laser pointer can spread 3.3 million kilometers, equivalent to the Earth to the moon nearly 10 times the distance. In order to improve the monochromaticity, the researchers made a close selection of the key components of the 1000mw laser pen properties - the resonant cavity, as far as possible to isolate the temperature, pressure and other external effects, and cooled to about minus 150 degrees Celsius, so that the length of the resonant cavity does not exceed hydrogen Atomic diameter of one millionth. They said that the experimental device can be further optimized, it is possible to reduce the line width to less than 1 millichromo level.
Below is a list of green laser pointer sights that we think are the best of the best laser sights for 2017. The list below includes the best lasers pointer including red beam laser pointersights for both rifles and handguns.The laser pointer is great too. A bright green laser beam sight gives you quick target acquisition with the Streamlight and in combination with the tactical flashlight, would be a very effective carry weapon compliment or home defense laser sight.It’s hard not to like this little 100mW Laser Pointer. It’s easy to use, fits great, can handle 9mm recoil with no problem without losing zero AND you might not even have to buy a different holster for it.
Laser pointer is a new source of light in the 1960s. As the blue laser pointer has a good direction, high brightness, good color and other characteristics of the widely used 1600mw laser processing is the most promising areas of laser applications, has now developed more than 20 kinds of laser processing technology. Laser processing technology is the use of laser beam and material interaction characteristics of materials (including metal and non-metallic) for cutting, welding, surface treatment, drilling, micro-processing and as a light source, identification of objects such as a technology. Laser pointer technology is involved in light, machine, electricity, materials and testing and other disciplines of a comprehensive technology.
That is welding.400nm purple Laser pointer welding, with a smaller power than cutting the metal.The laser beam, which melts the material without vaporization, becomes a continuous solid structure after.cooling.Laser welding technology with pooling purification effect, can be pure weld metal, apply to the same and different gold.Welding between materials. As the laser energy density is high, for high melting point, high reflectivity, high thermal conductivity.And metal properties of great difference between the metal welding is particularly beneficial. Because the laser welding is not required.Solder, so the possibility of contamination of the welding assembly is ruled out.Secondly,The laser beam can be made by the optical system.Together into a very fine diameter beam, in other words, the laser can be made into a very fine welding torch, do precision welding.Take work.There is laser welding and components will not be in direct contact, that is, this is non-contact welding, because.And the material is not fragile texture, but also from the components around us for welding, but also,The components placed in the vacuum chamber are welded together.
http://www.arthood.com/blogs/2703/4611/sales-all-kind-of-laser-pointer-for-every-country
http://backtodisco.net/laserbbb/blog/1854/laser-painter-all-world-for-sale
http://foresthillstimes.com/defaults/ad?id=49223485
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