LD泵浦8.7kW固体热容激光器实验研究  

Experimental investigation on 8.7 kW laser-diode pumped solid state heat capacity laser

作　　者：王超[1] 周寿桓[1] 唐晓军[1] 杜涛[1] 张申金[1] 李斐[1] 

机构地区：[1]固体激光技术国家重点实验室,北京100015

出　　处：《红外与激光工程》2008年第1期77-78,155,共3页Infrared and Laser Engineering

摘　　要：设计了高功率固体热容激光器实验装置。采用二极管阵列泵浦Nd:GGG晶体腔内串联的方式,对激光器的输出特性进行了实验研究,得到输出平均功率8.7 kW,光光效率20%。获得了增益介质内的荧光分布,利用干涉测量法测量干涉条纹表征增益介质受热后折射率变化造成的畸变。The experiment setup of high power heat capacity laser is designed.The laser uses Nd：GGG by laser diode pumping in laser cavity.The experimental results of LD-pumped high power solid-state heat capacity laser is presented.The average power of 8.7 kW and an optical efficiency of 20% are obtained.The fluorescence distribution in gain medium is obtained.An interferogram of the gain medium is described.

关 键 词：固体热容激光器 二极管泵浦 ND:GGG 干涉条纹 荧光分布 

分 类 号：TN248.1[电子电信—物理电子学]