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通过谐振腔腔结构理论研究了在端面泵浦固体激光器中 ,等效热反射镜曲率半径变化时 ,振荡光半径的变化速率 理论和实验都表明 ,通过调整谐振腔的参量 ,使得该变化速率接近零 ,可以有效地抑制热效应导致的激光功率不稳定性 。
The theoretical and experimental studies on the rate of change of the radius of the oscillating light during the change of the radius of curvature of an equivalent heat mirror in an end-pumped solid-state laser by cavity structure theory show that by adjusting the parameters of the resonator, the rate of change is close to Zero, can effectively suppress the thermal effects caused by laser power instability.