改性KTP晶体、三镜折叠腔内倍频研究  

Study of 3-mirror folded intracavity frequencydoubling laser with optimized KTP crystal

作　　者：徐士华[1] 侯学元[1] 孙渝明[1] 李宇飞[1] 刘恩泉[1] 

机构地区：[1]山东大学光学系,济南250100

出　　处：《激光杂志》2000年第1期17-18,共2页Laser Journal

摘　　要：本文利用改性ＫＴＰ晶体，进行了纯连续激光倍频实验。根据光束传输矩阵，用计算机数值法计算了三镜折叠腔不同谐振腔参数所对应的稳定区，对Ｎｄ：ＹＡＧ／ＫＴＰ进行腔内倍频，实验获得了３－５Ｗ 纯连续绿色激光输出。其实验结果与理论计算值基本相符。The optimized KTP was used for second harmonic generation(SHG) in CW laser.Corresponding stable region of 3-mirror folded cavity for different parameters was calculated by computer numerical method according to propagating matrix of beam.The experimental results tally with the theoretical value,3.5W CW green laser was obtained with the intracavity second harmonic generation(SHG)Nd:YAG.

关 键 词：改性KTP晶体 折叠腔 腔内倍频 连续激光倍频 

分 类 号：TN241[电子电信—物理电子学]