1D VRM非轴对称虚共焦腔(Nd,Ce):YAG板条激光器的实验研究  

Experimental Study of the (Nd, Ce) :YAG Slab Laser Using an Axis-asymmetric Positive Confocal Resonator with a 1D Variable Reflectivity Mirror

作　　者：冯国英[1] 吕百达[1] 蔡邦维[1] 孔繁龙[1] 黄永忠[2] 

机构地区：[1]四川大学激光物理与化学研究所,成都610064 [2]西南技术物理研究所,成都610041

出　　处：《中国激光》1997年第1期13-16,共4页Chinese Journal of Lasers

基　　金：国家教委博士点基金;国家高技术416-2-20项目

摘　　要：对(Nd,Ce):YAG板条固体激光器提出了一维变反射率镜(1D VRM)非轴对称虚共焦腔,并与平行平面腔和旋转对称变反射率镜(2D VRM)虚共焦腔等腔型作了实验比较研究。结果表明,1DVRM虚共焦腔适合板条固体激光器,能兼顾输出激光效率和光束质量。An axis-asymmetric positive confocal resonator with a one-dimensional variable reflectivity mirror (1D VRM) for the (Nd, Ce) :YAG slab laser is proposed and compared experimentally with the plane-plane resonator and the positive confocal resonator with a rotationally-symmetrical variable reflectivity mirror (2D VRM). It has been shown that the 1D VRM positive confocal resonator is suitable for slab lasers because both output efficiency and beam quality can be improved.

关 键 词：非轴 对称虚共焦腔 板条激光器 固体激光器 

分 类 号：TN248.1[电子电信—物理电子学]