Simultaneous dual-wavelength oscillation at 1357 nm and 1444 nm in a Kr-flashlamp pumped Nd:YAG laser

被引：13
作者：
Lee, Hee Chul [1 ,2 ]
Kim, Yong Pyung [1 ]
机构：
[1] Kyung Hee Univ, Inst Laser Engn, Coll Elect & Informat, Yongin 446701, Gyeonggi Do, South Korea
[2] Lutronic Corp, Goyang 411722, Gyeonggi Do, South Korea
来源：
OPTICS COMMUNICATIONS | 2008年 / 281卷 / 17期
关键词：
Nd : YAG; flashlamp; dual-wavelength;
D O I：
10.1016/j.optcom.2008.05.028
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A Nd:YAG laser pumped by a Kr-flashlamp with simultaneous dual-wavelength operation at 1357 nm (F-4(3/2) -> I-4(13/2)(R-1 -> X-4)) and 1444 nm (F-4(3/2) -> I-4(13/2)(R-1 -> X-7)) is demonstrated and its characteristics was analyzed. The output energy of 82 m] at 1357 nm and 138 mJ at 1444 nm were achieved simultaneously with the maximum electrical input energy of 44J. Stability of the output energy in the dual-wavelength operation was 1.41% at the maximum input energy of 44J. However, the stabilities at each wavelength in the dual-wavelength operation showed much lower stability. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：4455 / 4458
页数：4
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