Compact and efficient triple-pass optical parametric chirped pulse amplification

被引:3
作者
Wang, Hong-ying [1 ,2 ]
Liu, Hong-jun [1 ]
Zhao, Wei [1 ]
机构
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon Technol, Xian 710119, Peoples R China
[2] Xian Univ Arts & Sci, Dept Phys, Xian 710065, Peoples R China
来源
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2009年 / 11卷 / 06期
基金
中国国家自然科学基金;
关键词
ultrafast lasers; ultrafast technology; laser amplifiers; parametric oscillators and amplifiers; GENERATION; TERAWATT; LASER; FLUORESCENCE; CRYSTAL;
D O I
10.1088/1464-4258/11/6/065205
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Compact and efficient triple-pass optical parametric chirped pulse amplification in a single crystal has been demonstrated. The signal was triple-pass amplified in a single nonlinear crystal by a nanosecond pump pulse. The first-pass optical parametric amplification is completely phase matched in the plane of the maximum effective nonlinearity, and the other two passes work symmetrically near to the first-pass optical parametric amplification plane. This architecture efficiently increases the overall gain, overcomes the optical parametric fluorescence, and clearly simplifies the amplification scheme.
引用
收藏
页数:5
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