High-power fourth- and fifth-harmonic generation of a Nd:YAG laser by means of a CsLiB6O10

被引：112
作者：
Yap, YK
Inagaki, M
Nakajima, S
Mori, Y
Sasaki, T
机构：
[1] Department of Electrical Engineering, Osaka University, Suita, Osaka 565
来源：
OPTICS LETTERS | 1996年 / 21卷 / 17期
关键词：
D O I：
10.1364/OL.21.001348
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
High pulse energies of nanosecond-level fourth- and fifth-harmonic (4 omega and 5 omega) generation of a Nd:YAG laser have been obtained with a CsLiB6O10 (CLBO) nonlinear crystal. 500 mJ of 4 omega output with a conversion efficiency of 50% from the second-harmonic input was generated. 5 omega output at 213 nm of as high as 230 mJ was obtained by sum-frequency generation of the 266- and 1064-nm beams, corresponding to a 10.4% conversion efficiency of the initial fundamental input energy. The characteristics of the CLBO crystal that permit this effective frequency conversion are discussed. (C) 1996 Optical Society of America
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页码：1348 / 1350
页数：3
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