Being a core part of laser beam system, the output couplingmirror are often made of ZnSe, Ge, GaAs as base materials.
输出耦合镜作为激光光路系统的核心部件，通常由硒化锌、锗、砷化镓等基材制成。
2
The equation that determines the function of optimum reflection Rk of the output couplingmirror M1 versus pump power, dye concentration, and loss is deduced.
推导了耦合输出镜最佳反射率和泵浦功率损耗，浓度等参量的关系。
3
And we discuss the effect of the couplingmirror with different reflectivity and PPKTP crystal's thermal lensing effect led by linear absorption to the conversion efficiency.