Spectrum reshaping and pulse self-compression in normally dispersive media with negatively chirped femtosecond pulses

被引：25

作者：

Liu, J ^{[1
]}

Chen, XW ^{[1
]}

Liu, JS ^{[1
]}

Zhu, Y ^{[1
]}

Leng, YX ^{[1
]}

Dai, J ^{[1
]}

Li, RX ^{[1
]}

Xu, ZZ ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 02期

关键词：

D O I：

10.1364/OPEX.14.000979

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The spectral and the temporal behavior of high-intensity negatively chirped femtosecond pulses in normally dispersive media at different input parameters are experimentally studied. The spectrum of the pulse is reshaped due to strong self-actions. The pulse is self-compressed, instead of broadening, accompanied with the spectral FWHM bandwidth shortened. Steepening of the leading edge of the pulse and spectral red-shift are observed in the experiment. The numerical simulation shows that the result is in agreement with the experimental result. (c) 2006 Optical Society of America.

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收藏

页码：979 / 987

页数：9

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