Efficient pulse compression and frequency conversion of phase-modulated laser pulses in engineered quasi-phase-matching gratings

被引：0
|
作者：
U. K. Sapaev
D. B. Yusupov
G. Assanto
机构：
[1] Uzbekistan Academy of Sciences,Arifov Institute of Electronics
[2] Tashkent State Technical University,NooEL
[3] University “Roma Tre”,Nonlinear Optics and OptoElectronics Lab
来源：
Physics of Wave Phenomena | 2011年 / 19卷
关键词：
Harmonic Generation; Wave Phenomenon; Pulse Compression; Group Velocity Dispersion; Third Harmonic Generation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The simultaneous generation of the 2nd and 3rd harmonics of a frequency-chirped pulse in a quadratically nonlinear medium encompassing a quasi-phase-matched grating with linearly varying inverse domain size has been numerically studied. The efficient pulse compression and energy conversion have been analyzed taking into account the group velocity mismatch and dispersion.
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页码：107 / 111
页数：4
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