Continuous lighting time of green laser pointer

In order for a laser pointer to emit blue laser light, it must understand the laws of physics. A photon, a particle of light, can pick out a second, identical photon from the semiconductor metal, if it simply flies over the plate in the proper way. Thanks to the elite and brilliance of laser diode manufacturers, green laser pointers are widely used in military and astronomical fields. The Green Laser Pointer is an ideal presentation tool for business, classrooms, presentations, lectures, and more. Laser pointers are very popular in the market, so many laser pointer manufacturers started to make more new powerful laser pointers. The newly developed laser pointer has more functions, especially the early entertainment functions. Powerful laser pointers are also important tools for outdoor adventures, mountaineering and military activities, providing people with an important survival guarantee. The continuous lighting time of the high power laser pointer will vary depending on the output power. It's impressive to see the laser beam scramble until you get a very wide beam (you can see it without much danger), but we wouldn't use it as the only flashlight for night walks. We didn't burn anything for lack of ideas but for safety. The last and most important point is that when wearing goggles, be sure to use a high-power laser pointer, and do not point the laser directly into people's eyes. will cause some damage.