High-power diode-pumped Nd:Lu2O3 crystal continuouswave thin-disk laser at 1359 nm

被引：6
|
作者：
Li, J. H. [1 ]
Liu, X. H. [1 ]
Wu, J. B. [1 ]
Zhang, X. [1 ]
Li, Y. L. [2 ]
机构：
[1] NE Normal Univ, Sch Phys, Changchun 130024, Peoples R China
[2] Changchun Univ Sci & Technol, Sch OptoElect Engn, Changchun 130022, Peoples R China
来源：
LASER PHYSICS LETTERS | 2012年 / 9卷 / 03期
关键词：
diode-pumped; thin-disk laser; Nd:Lu2O3 crystal; ND-YVO4 CW LASER; 1.34; MU-M; ND-GDVO4; LASER; ND/LUVO4; EMISSION; PERFORMANCE; GENERATION; V3+/YAG; RED;
D O I：
10.1002/lapl.201110114
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present for the first time, to the best of our knowledge, a 1359 nm continuous-wave (CW) Nd:Lu2O3 laser based on the 4F5/2 4F13/2 transition. The use of a pump module with 16 passes through the crystal allowed the realization of a Nd:Lu2O3 thin-disk laser with 3.52 W of CW output power. The slope efficiency with respect to the incident pump power was 21.4%, and the fluctuation of the output power was better than 3.55% in the given 2 hour. The beam quality factor M2 is 1.14 and 1.18 for tangential direction and sagittal direction, respectively. ((c) 2012 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA) ((c) 2011 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA)
引用
收藏
页码：195 / 198
页数：4
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