Lasers are classified by incentive


The laser is classified by excitation method. 1 Optical pump laser. Refers to lasers that are excited by optical pumping, including almost all solid and liquid lasers, as well as a few gas and semiconductor lasers. Welcome to the company **http://
2 electro-active laser. Most gas lasers are excited by gas discharge (DC discharge, AC discharge, pulse discharge, electron beam injection). Most common semiconductor lasers are excited by junction current injection. Some semiconductor lasers can also be used. High energy electron beam injection mode excitation.
3 chemical lasers. This is specifically a laser that uses the energy released by the chemical reaction to excite the working substance. The chemical reaction that is expected to occur can be induced by light, discharge, or chemical.
4-core pump laser. Refers to a class of special lasers that use the energy released by small nuclear fission reactions to excite working substances, such as nuclear-pumped helium-argon lasers.


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