High efficiency,high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic

被引：1
|
作者：
王元斌 [1 ,2 ]
王保山 [1 ]
薄勇 [1 ]
许家林 [1 ]
宋松 [1 ]
彭钦军 [1 ]
许祖彦 [1 ]
刘文斌 [3 ]
潘裕柏 [3 ]
刘景和 [2 ]
机构：
[1] Key Lab of Functional Crystal and Laser Technology,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences
[2] School of Materials Science and Engineering,Changchun University of Science and Technology
[3] Shanghai Institute of Ceramics,Chinese Academy of Sciences
来源：
Chinese Optics Letters | 2010年 / 8卷 / 12期
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
YAG; High efficiency; high power QCW diode-side-pumped Nd; Nd; high; nm;
D O I：
暂无
中图分类号：
TN248 [激光器];
学科分类号：
摘要：
A high efficiency, high power diode-side-pumped quasi continuous wave (QCW) Nd:YAG ceramic rod laser at 1064 nm based on the domestic transparent ceramic is reported. The average output power of 961 W is achieved with double ceramic rods by means of a symmetrical convex-convex cavity. The optical-to-optical conversion efficiency is 38.3% and the slope efficiency is 45.3%. To the best of our knowledge, this is the highest level of efficiency achieved for the domestic Nd:YAG ceramic rod laser.
引用
收藏
页码：1144 / 1146
页数：3
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