Phase-matched UV generation at 0.1774 mu m in KB5O8 center dot 4H(2)O

被引:20
作者
Umemura, N [1 ]
Kato, K [1 ]
机构
[1] JAPAN DEF AGCY,RES CTR 2,SETAGAYA KU,TOKYO,JAPAN
来源
APPLIED OPTICS | 1996年 / 35卷 / 27期
关键词
potassium pentaborate tetrahydrate; sixth-harmonic generation; Nd:YAG laser;
D O I
10.1364/AO.35.005332
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Sixth-harmonic generation of the Nd:YAG laser frequency at 1.0642 mu m has been achieved in KB5O8 . 4H(2)O by type-1 mixing the fundamental and fifth harmonic at room temperature. The phase-matching angles were measured to be (theta = 90 degrees, phi = 68.5 +/- 0.5 degrees) and (theta = 80.0 +/- 0.5 degrees, phi = 90 degrees) in the x-y and y-z planes, respectively. Improved Sellmeier equations of this crystal are presented. (C) 1996 Optical Society of America
引用
收藏
页码:5332 / 5335
页数:4
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