Grey Self-similar Solitary Waves in Inhomogeneous Nonlinear Media

被引：0
|
作者：
Li Hua-Mei [1 ]
机构：
[1] Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2009年 / 51卷 / 02期
基金：
中国国家自然科学基金;
关键词：
grey self-similar solitary wave; inhomogeneous nonlinear media; collision;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper analyzes spatial grey self-similar solitary waves propagation and collision in graded-index nonlinear waveguide amplifiers with self-focusing and self-defocusing Kerr nonlinearities. New exact self-similar solutions are found using a novel transformation and their main features are investigated by using direct computer simulations.
引用
收藏
页码：279 / 282
页数：4
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