【摘要】 本文研究的望远镜热不灵敏腔、大体积ＴＥＭ００模运转的高功率Ｎｄ：ＹＡＧ激光器。重复频率１～１０ｐｐｓ二级放大后每个脉冲的输出能量１．０６ｕｍ为１．１Ｊ，０．５３ｕｍ为５２０ｍＪ，Ｏ．３５５ｕｍ为１８０ｍＪ。脉冲能量起伏小于±２％。１．０６ｕｍ光束发散角小于１ｍｒａｄ。更多还原

【Abstract】 Abstract In this paper we report on the thermostable telescopic resonator with alarger volume of TEMoo mode for a high power Nd:YAG laser. The repetition rate over 1 10pps,output energy of laser by two amplifier at 1. 06um.0. 53um and 0. 35um is 1.1J.52mJand 180mJ. respectively,The output pulse energy fluctuation is less than±2%and light di-vergence angle is less than 1 mrad at 1. 06um.更多还原