Near-diffraction-limited, 35.4 W laser-diode end-pumped Nd:YVO4 slab laser operating at 1342 nm

被引：21
|
作者：
Yan, Ying [1 ]
Zhang, Hengli [1 ]
Liu, Yang [1 ]
Yu, Xilong [2 ]
Zhang, Huaijin [3 ]
He, Jingliang [3 ]
Xin, Jianguo [1 ]
机构：
[1] Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China
[2] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250000, Peoples R China
来源：
OPTICS LETTERS | 2009年 / 34卷 / 14期
关键词：
CONTINUOUS-WAVE; HYBRID RESONATOR; MU-M; 1.34-MU-M; POWER; OUTPUT;
D O I：
10.1364/OL.34.002105
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A diode stack end-pumped Nd:YVO4 slab laser at 1342 nm with near-diffraction-limited beam quality by using a hybrid resonator was presented. At a pump power of 139.5 W, laser power of 35.4 W was obtained with a conversion efficiency of 25.4% of the laser diode to laser output. The beam quality M-2 factors were measured to be 1.2 in the unstable direction and 1.3 in the stable direction at the output power of 29 W. (C) 2009 Optical Society of America
引用
收藏
页码：2105 / 2107
页数：3
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