Semiconductor laser pumped solid state laser points pumped laser resonator

Semiconductor Laser pump All-solid-state laser Split-pump laser resonator, including: V-shaped optical path and pump light source composed of endoscope, deflector mirror, pump light source, bracket, frame, Axis is non-coaxial state, the effective use of pump light energy, improve spot quality, relax the length of the gain medium and simplify the pump system structure and reduce processing costs. According to the requirements of output power, the number of components in the laser can be flexibly changed. The structure of several deflector mirrors and several pump light sources can effectively suppress the problems of self-absorption and thermal distortion of the medium and ensure the spot quality and thermal stability .