CW laser properties of Nd:GdYAG, Nd:LuYAG, and Nd:GdLuAG mixed crystals

被引：25
|
作者：
Di, J. Q. [1 ,2 ]
Xu, X. D. [1 ]
Li, D. Z. [1 ,2 ]
Zhou, D. H. [1 ,2 ]
Wu, F. [1 ]
Zhao, Z. W. [1 ]
Xu, J. [3 ]
Tang, D. Y. [4 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat Sci & Technol High Power Lasers, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
[3] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 201800, Peoples R China
[4] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源：
LASER PHYSICS | 2011年 / 21卷 / 10期
基金：
中国国家自然科学基金;
关键词：
CALCIUM NIOBIUM GALLIUM; GROWTH; LYSO; PERFORMANCE; GENERATION; DISORDER; IONS; YB3+;
D O I：
10.1134/S1054660X11190066
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Three mixed crystals, Nd:GdYAG, Nd:LuYAG, and Nd:GdLuAG, were grown by Czochralski method. We report the continuous-wave (CW) Nd:GdYAG, Nd:LuYAG, and Nd:GdLuAG laser operation under laser diode pumping. The maximum output powers are 4.11, 5.31, and 7.47 W, with slope efficiency of 73.0, 55.3, and 57.1%, respectively. With replacing Lu3+ or Y3+ ions with large Gd3+ ions, the pump efficiency increases.
引用
收藏
页码：1742 / 1744
页数：3
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