Drift instability of dark solitons in saturable media

被引：18

作者：

Kivshar, YS

Afanasjev, VV

机构：

[1] Optical Sciences Centre, Australian National University, Canberra

来源：

OPTICS LETTERS | 1996年 / 21卷 / 15期

关键词：

D O I：

10.1364/OL.21.001135

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is shown that dark solitons display an inherent instability for a strong saturation of the nonlinear refractive index provided that the background intensity exceeds a certain critical value. Such an instability manifests itself as a drift of a black soliton that transform into a gray soliton and radiation. (C) 1996 Optical Society of America

引用

页码：1135 / 1137

页数：3

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