High-energy quasi-phase-matched optical parametric oscillation in a 3-mm-thick periodically poled MgO:LiNbO3 device

被引:30
作者
Ishizuki, H [1 ]
Shoji, I [1 ]
Taira, T [1 ]
机构
[1] Laser Res Ctr Mol Sci, Inst Mol Sci, Okazaki, Aichi 4448585, Japan
关键词
D O I
10.1364/OL.29.002527
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have demonstrated high-energy quasi-phase-matched optical parametric oscillation in a 3-mm-thick periodically poled 5-mol. % MgO-doped LiNbO3 device with a 32.1-mum grating period and a 30-mm length. With a large-spot-size pump laser of 2.2-mm diameter, we obtained a total output pulse energy of 22 mJ for both the signal (wavelength 1.82 mum) and the idler (2.56 mum) waves at an input pump energy of 46 mJ. (C) 2004 Optical Society of America.
引用
收藏
页码:2527 / 2529
页数:3
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