Efficient visible femtosecond optical parametric generator and amplifier using tilted pulse-front pumping

被引：13

作者：

Wong, KS ^{[1
]}

Qui, ZR ^{[1
]}

Wang, H ^{[1
]}

Wong, GKL ^{[1
]}

机构：

[1] ZHONGSHAN UNIV,INST LASER & SPECT,GUANGZHOU 510275,PEOPLES R CHINA

来源：

OPTICS LETTERS | 1997年 / 22卷 / 12期

关键词：

D O I：

10.1364/OL.22.000898

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using pulses with tilted pulse fronts to compensate for the group-velocity mismatch in three-wave interactions, we constructed an efficient 400-nm pumped femtosecond collinear type I phase-matched beta-barium borate optical parametric generator and amplifier. The signal and idler outputs are tunable from 470 nm to 2.7 mu m and have pulse widths in the range of 100-170 fs at a 1-kHz repetition rate. A maximum output energy of 6.6 mu J and a total conversion efficiency of more than 15% were achieved. (C) 1997 Optical Society of America.

引用

页码：898 / 900

页数：3

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