量子电子学报, 2003, 20 (3): 307, 网络出版: 2006-05-15
全固化薄盘Yb:YAG激光器研究
All-solid Thin Disk Yb:YAG Laser
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2.1 W的1030 nm激光输出,光光转换效率为15%,斜效率为24.3%.
Abstract
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.
陈长水, 张庆礼, 刘蔚东, 肖敬忠, 吴边, 黄朝红, 龚传波, 黄明芳. 全固化薄盘Yb:YAG激光器研究[J]. 量子电子学报, 2003, 20(3): 307. 陈长水, 张庆礼, 刘蔚东, 肖敬忠, 吴边, 黄朝红, 龚传波, 黄明芳. All-solid Thin Disk Yb:YAG Laser[J]. Chinese Journal of Quantum Electronics, 2003, 20(3): 307.
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