Generation of 2.1 W continuous wave blue light by intracavity doubling of a diode-end-pumped Nd:YAG laser in a 30 mm LBO

被引：4

作者：

Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China ^{[1
]}

不详 ^{[2
]}

机构：

[1] Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences

[2] Graduate School, Chinese Academy of Sciences

来源：

Chin. Phys. Lett. | 2006年 / 6卷 / 1479-1481期

关键词：

Yttrium aluminum garnet;

D O I：

10.1088/0256-307X/23/6/034

中图分类号：

学科分类号：

摘要：

A folded four-mirror cavity with a composite Nd:YAG rod is optimized to obtain high efficient cw 473nm blue output. The laser could operate stably in the region of the thermal-lens focal length from 20mm to 70mm. LBO is used for intracavity frequency doubling of the 946nm transition of Nd:YAG and the optimum LBO length is investigated. A maximum output power of 2.1W in the blue spectral range at 473nm is achieved with 30-mm-long LBO, corresponding to an optical conversion efficiency of 9.1%. © 2006 Chiness Physical Society and IOP Publishing Ltd.

引用

页码：1479 / 1481

页数：2

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