On the analytical description of self-frequency shift of a pulse propagating in the region of zero group-velocity dispersion

被引：2
作者：
Bugay, A. N. [1 ]
Khalyapin, V. A. [2 ,3 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Russia
[2] Kaliningrad State Tech Univ, Kaliningrad 236000, Russia
[3] Immanuel Kant Balt Fed Univ, Dept Phys, Kaliningrad 236041, Russia
来源：
OPTICS AND SPECTROSCOPY | 2017年 / 123卷 / 02期
基金：
俄罗斯科学基金会; 俄罗斯基础研究基金会;
关键词：
TERAHERTZ RADIATION; OPTICAL PULSE; SOLITON; DYNAMICS; GENERATION; CRYSTAL;
D O I：
10.1134/S0030400X17080021
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An analytical expression describing the frequency shift of nonsoliton pulses in a nonlinear Raman-active medium is obtained by the method of moments. The regime of propagation in which the central frequency of the signal falls into the region of zero group-velocity dispersion is analyzed.
引用
收藏
页码：183 / 188
页数：6
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