The green laser pointer is the brightest laser
First of all, this laser is the most powerful in our network. Laser pointers higher than 30,000 megawatts. 2. The laser is red. I believe you rarely see such a high-power or red high powered laser pointer. Thirdly, this laser pointer has been on the shelves for half a month and has been the best seller for several days. The green laser sight gives up your position (if you aim at it, red may be better because you don't see much beam scattering). Adopt a more relaxed definition, not just the reflected color, because the light source is monochromatic, that is, a color. Many green lasers are more expensive than other colored lasers. The performance varies greatly, and the life span is relatively short. High current consumption of the battery. It can usually be "tuned" to produce high output power. The 532nm laser is almost at the peak of human eye sensitivity, so the laser looks bright compared to other colors at the same power level
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Ensuring as much stability as possible especially involves eliminating interference from pressure changes, vibrations from acoustic and seismic waves, and even temperature fluctuations. The final task is to minimize the thermal motion of the atoms in the resonator, which is the Brownian motion that occurs in all materials at a finite temperature: for this purpose, the resonator is made of single crystal silicon and cooled to a temperature of -150°C . The green laser pointer emits light in a cross beam pattern, projecting visible light and a circular blue spot onto the target object. Compared with the green laser with the same output power, the green laser pointer is less visible and is considered the brightest laser in all the invisible spectrum laser series.
2021-11-22 06:28:38
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