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

Jun Liu | Zendy; Xiaowei Chen | Zendy; Jiansheng Liu | Zendy; Yi Zhu | Zendy; Yuxin Leng | Zendy; Jun Dai | Zendy; Ruxin Li | Zendy; Zhizhan Xu | Zendy

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

Author(s) -

Jun Liu,

Xiaowei Chen,

Jiansheng Liu,

Yi Zhu,

Yuxin Leng,

Jun Dai,

Ruxin Li,

Zhizhan Xu

Publication year - 2006

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/opex.14.000979

Subject(s) - femtosecond , optics , pulse compression , ultrashort pulse , femtosecond pulse shaping , pulse shaping , bandwidth limited pulse , materials science , pulse (music) , doppler broadening , self phase modulation , bandwidth (computing) , chirped pulse amplification , multiphoton intrapulse interference phase scan , full width at half maximum , femtosecond pulse , physics , spectral line , laser , nonlinear optics , telecommunications , radar , astronomy , detector , computer science

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.

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