High efficiency 1341 nm Nd:GdVO4 laser in-band pumped at 912 nm

被引：5
|
作者：
Li, Y. L. [1 ]
Liu, J. Y. [2 ]
Zhang, Y. C. [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Optoelect Engn, Changchun 130022, Peoples R China
[2] Jilin Univ, Hosp 2, Changchun 130041, Peoples R China
来源：
LASER PHYSICS | 2012年 / 22卷 / 03期
关键词：
1.34; MU-M; ND-YVO4 CW LASER; CONTINUOUS-WAVE; SATURABLE ABSORBER; EMITTING LEVEL; NDLUVO4; LASER; NDYVO4; MODE-LOCKING; RED LASER; ND-YAG;
D O I：
10.1134/S1054660X12030115
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high-efficiency 1341 nm Nd:GdVO4 laser in-band pumped at 912 nm is demonstrated for the first time. Using an all-solid-state Nd:GdVO4 laser operating at 912 nm as pump source, 542 mW output was obtained with 1.14 W absorbed pump power. The slope efficiency with respect to the absorbed pump power was 56.6%, and the fluctuation of the output power was better than 2.6% in the given 30 min. The beam quality factor M (2) is 1.15.
引用
收藏
页码：547 / 549
页数：3
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