1.86 W cw single-frequency 1319 nm ring laser pumped at 885 nm

被引：16

作者：

Li, M. L. ^{[1
]}

Zhao, W. F. ^{[1
]}

Zhang, S. B. ^{[1
]}

Guo, L. ^{[1
]}

Hou, W. ^{[1
]}

Li, J. M. ^{[1
]}

Lin, X. C. ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Semicond, Lab All Solid State Light Sources, Beijing 100083, Peoples R China

来源：

APPLIED OPTICS | 2012年 / 51卷 / 09期

基金：

国家高技术研究发展计划(863计划);

关键词：

ND-YAG LASER; HIGH-EFFICIENCY; HIGH-POWER; SOLID-STATE; EMISSION;

D O I：

10.1364/AO.51.001241

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A 1.86 W cw single-frequency 1319 nm laser was produced by using an 885 nm-pumped Nd:YAG crystal with a compact four-mirror ring cavity, for the first time to our knowledge. The Nd: YAG produced a slope efficiency of 21% and an optical-to-optical efficiency of 18% with respect to the absorbed diode pump power. A near-diffraction-limited beam with M-2 = 1.2 was achieved under the maximum output power. (C) 2012 Optical Society of America

引用

收藏

页码：1241 / 1244

页数：4

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