板状激光器的工程优化设计

Engineering design optimization of slab laser

本文提出了一种优选板状激光介质几何参数以增加介质增益和减少光能损失的分析方法,讨论了光能损失率同加工精度的关系,同时给出了新近研制Nd:YAG板状脉冲激光器的实验结果。

A method for increasing gain and decreasing loss of slab laser medium by optimal selection of its geometry parameters is pre- sented. The effects of processing errors on optical energy loss rate are discussed in detail. The experimental results of pulsed Nd: YAG slab laser built recently are also reported.