Linear angular dispersion compensation of cleaned self-diffraction light with a single prism

被引：3
|
作者：
Xiong Shen [1 ,2 ]
Peng Wang [1 ,2 ]
Jun Liu [1 ,3 ]
Ruxin Li [1 ,3 ]
机构：
[1] State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
[2] University of Chinese Academy of Sciences
[3] IFSA Collaborative Innovation Center, Shanghai Jiao Tong University
来源：
High Power Laser Science and Engineering | 2018年 / 6卷 / 02期
基金：
中国国家自然科学基金;
关键词：
angular dispersion; femtosecond; self-diffraction; temporal contrast;
D O I：
暂无
中图分类号：
TN24 [激光技术、微波激射技术];
学科分类号：
0803 ; 080401 ; 080901 ;
摘要：
The linear angular dispersion of a self-diffraction(SD) pulse, from a femtosecond laser pulse cleaning device, is compensated for by the use of a single prism. More than 500 μJ first-order SD pulse has a contrast of 1012, which is about five orders of magnitude improvement from the input fundamental pulse. The wings of the distribution away from the main pulse in ±1 ps are cleaned with a contrast improvement of about 107, which verifies the pulse cleaning ability of the SD process.
引用
收藏
页码：74 / 78
页数：5
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