全固化薄盘Yb:YAG激光器研究  

All-solid Thin Disk Yb:YAG Laser

作　　者：陈长水[1] 张庆礼[1] 刘蔚东[1] 肖敬忠[1] 吴边[1] 黄朝红[1] 龚传波[1] 黄明芳[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所,合肥230031

出　　处：《量子电子学报》2003年第3期307-309,共3页Chinese Journal of Quantum Electronics

摘　　要：本文介绍了Yb:YAG激光晶体的能级结构和吸收、发射光谱;研究了端面泵浦全固化Yb:YAG薄盘激光器的输出特性,获得了功率为2.1W的1030nm激光输出,光光转换效率为15%,斜效率为24.3%。In this paper, the absorption, emission spectra, and the energy-level structure of Yb:YAG crystal are introduced. The thin disk laser consists of Yb:YAG rod, 940 nm InGaAs LD pump source with the maximal output power 15 W, coupling system, heat sink, and a front cavity mirror. Using an end-pump configuration, the output characteristic of the all-solid thin disk laser is studied. Its maximal output power of 1030 nm is 2.1 W under 14 W pump power, with the optical-optical and slope efficiency of 15% and 24.3%, respectively.

关 键 词：YB:YAG晶体 薄盘激光器 全固化激光器 端面泵浦 激光二极管 

分 类 号：TN248.13[电子电信—物理电子学]