Q switch of laser pointer
Regardless of the operating environment, this laser pointer can be turned on continuously. It also ensures reliable product quality, especially a long service life. In order to make the reference red point projection more stable and reliable, this type of industrial laser adopts strong imported green laser diodes and glass-coated optical lenses. Sometimes hundreds of times-in order to enlarge it correctly for output. The mirror closest to the exit is called an exit coupler because it allows some light to leave the cavity, effectively generating the output laser beam. Various other optical components that determine the laser effect, such as filters, lenses, mirrors, and modulators. In the green laser pointer image above, please note that the expander lens and collimator lens are used to shape the laser output. There are many color laser pointers on the market, such as red laser pointer, green laser pointer, blue laser pointer, blue-violet laser pointer and so on. So today I want to discuss the different uses of different colors of lasers.
Tags
Mains
Switch Q emission (sometimes called giant pulse formation) is a special type of pulsation in which each pulse has a much higher peak power than a continuous mode laser. High-power high power laser pointer are becoming more and more popular. The green laser is an astronomical observation assistant pointing at the stars and celestial bodies. Green lasers that emit in the green part of the spectrum have a wide range of output powers that are widely used by the public. The 532nm (563.5 THz) green laser output is relatively cheap compared to other wavelengths of the same power, and is popular due to its good beam quality and very high apparent brightness. The Q switch is realized by adding an attenuator in the optical resonant cavity, so that the output beam is not allowed to be emitted until it reaches a high level of optical gain and energy storage, resulting in high-power emission. Mainly through the net sales of southern spot products, which generally have too much power, it has not announced how the authorities issued a warning on Wednesday. The regional committee withdrew the wrong product from the market. It should be reviewed before the end of this year.
2022-01-08 09:57:56
Your Answer: