Do you know use laser pointer for outdoor?
At least 200 MW is a good starting point for shooting trees and shooting ranges. However, the higher the intensity, the better the effect during the day. Using lasers that can widen or shrink the beam for focus adjustment is also a wise choice. You can increase the intensity of the beam by shrinking or concentrating it. This improves visibility during the day. The specific laser to consider depends on the specific application in which it is used. Use high power instead of low power.The long working time is an important factor to cause laser diode to burn out. Long-term use will increase the temperature of the laser with the increase of time, damage the laser diode and crystal. The green laser pointer designator consists of a laser diode operating at 808 nm and a crystal with a laser diode wavelength of 808 nm ± 2 nm operating at 25°. When the operating temperature increases by 25°, the wavelength of the laser diode becomes shorter, so the laser output decreases with the wavelength. The longer the laser pointer works, the higher the temperature and the lower the output.
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At the same intensity, green is the brightest laser beam color, and 200mW is the lowest starting point for outdoor use. Keep in mind that the higher the microwave power, the higher the laser intensity required for daytime use, and the longer the distance used, the better. According to the laser principle, shorter wavelengths of blue laser designators can produce brighter light from longer wavelengths with the same output. However, the perspective of 532nm light is more easily absorbed and sensitive, while the emission of 405nm blue-violet laser appears weak to the human eye.What kind of laser pointer with output power can be used as a combustion laser? Higher power crow repellant laser Pointers always have higher burning power. The laser pointer rises by 100MW, which is conducive to combustion matching. The 200MW laser pointer can burn cigars, cut tape and pop balloons.
2021-12-08 11:34:55
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