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Semiconductor Lasers
Fiber Green Semiconductor Laser Module
Fiber Green Semiconductor Laser Module
Semiconductor lasers are also called semiconductor laser diodes, or simply Laser Diode (LD). Due to the specificity of the material structure of the semiconductor material itself and the special nature of the electron movement law in the semiconductor material, the working characteristics of the semiconductor laser have their special characteristics.
A semiconductor laser is a device that produces excited emission by using a certain semiconductor material as the working material. The working principle is to realize the particle number reversal of non-equilibrium carriers between the energy band (conduction band and valence band) of semiconductor material or between the energy band of semiconductor material and impurity (host or sender) energy level by certain excitation method, when a large
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