RCEP modulation on evolution of two-color femtosecond pulses and spectrum in a dense V-type medium

被引：0
|
作者：
Liang, Bian [1 ]
Jia, Kening [1 ]
Liang, Ying [1 ]
Tong, Dianmin [2 ]
Fan, Xijun [1 ]
机构：
[1] College of Physics and Electronics, Shandong Normal University, Jinan 250014, China
[2] School of Physics, Shandong University, Jinan 250100, China
来源：
Jisuan Wuli/Chinese Journal of Computational Physics | 2011年 / 28卷 / 04期
关键词：
Electromagnetic pulse - Resonance - Color - Maxwell equations - Modulation - Particle beams;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In one-photon resonance and detuning cases, effect of relative carrier-envelope phase (RCEP) on evolution of two-color sech-type femtosecond pulses and spectrum in a dense V-type three-level atomic medium is investigated with full Maxwell-Bloch equations. Modulation of RCEP on pulse shape and spectral property of two-color pulses in detuning case is more evident than that in single-photon resonance case. And in detuning case we get spectrum broadening much greater than that in resonance case. Supercontinuum with the highest frequency of 18 times of incident frequency appears.
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页码：583 / 588
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