Stability of temporal chirped solitary waves in quadratically nonlinear media

被引：45
|
作者：
Etrich, C [1 ]
Peschel, U [1 ]
Lederer, F [1 ]
Malomed, BA [1 ]
机构：
[1] TEL AVIV UNIV,SCH MATH SCI,IL-69978 TEL AVIV,ISRAEL
来源：
PHYSICAL REVIEW E | 1997年 / 55卷 / 05期
关键词：
D O I：
10.1103/PhysRevE.55.6155
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A two-parameter family of moving solitary waves in nonlinear quadratic media is obtained and discussed in different parameter spaces, where they are unstable in certain domains. The stability criterion is derived and confirmed by means of a beam propagation method.
引用
收藏
页码：6155 / 6161
页数：7
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