Chirped pulse Raman amplification in Ba(NO3)2 crystals

被引：0

作者：

Guo, Xiaoyang ^{[1
]}

Lu, Jun ^{[1
]}

Li, Wenkai ^{[1
]}

Xu, Yi ^{[1
]}

Lu, Xiaoming ^{[1
]}

Leng, Yuxin ^{[1
]}

Li, Ruxin ^{[1
]}

机构：

[1] State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai,201800, China

来源：

Optics and Laser Technology | 2015年 / 67卷

基金：

中国国家自然科学基金;

关键词：

Ultrashort pulses - Amplification - Nonlinear optics - Stimulated Raman scattering - Optical pumping - Chirp modulation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this study, 35.5% conversion efficiency is obtained at the first Stokes component frequency (873 nm) upon two-stage chirped pulse Raman amplification in a Ba(NO3)2 crystal by an 8 mJ, 620 ps, 800 nm pump laser. A maximum energy of 4.22 mJ with 3.82% rms stability at the first Stokes pulse can be obtained under 35 mJ pump energy. Moreover, the chirped first Stokes pulse can be compressed to 143 fs. © 2014 Elsevier Ltd.

引用

页码：8 / 11