1064 nm Nd:YAG laser intracavity pumped at 946 nm

被引：14

作者：

Lue, Y. F. ^{[1
]}

Xia, J. ^{[1
]}

Zhang, X. H. ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China

来源：

LASER PHYSICS | 2010年 / 20卷 / 04期

关键词：

EMITTING LEVEL; NDGDVO4; LASER; EMISSION;

D O I：

10.1134/S1054660X10070224

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present for the first time a Nd:YAG laser emitting at 1064 nm intracavity pumped by a 946 nm diode-pumped Nd:YAG laser. A 885 nm laser diode is used to pump the first Nd:YAG crystal emitting at 946 nm, and the second Nd:YAG laser emitting at 1064 nm intracavity pumped at 946 nm. We achieved an output power of 7.97 W at 1064 nm for an absorbed pump power at 946 nm of 9.55 W, corresponding to an optical efficiency of 83.4%. The beam quality M(2) quality factor is about 1.1 at the maximum output power.

引用

页码：766 / 768

页数：3

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