COLLISION OF SOLITARY WAVES IN MEDIA WITH A 2ND-ORDER NONLINEARITY

被引：54

作者：

ETRICH, C ^{[1
]}

PESCHEL, U ^{[1
]}

LEDERER, F ^{[1
]}

MALOMED, B ^{[1
]}

机构：

[1] TEL AVIV UNIV, SCH MATH SCI, IL-69978 TEL AVIV, ISRAEL

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.52.R3444

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider the collision behavior of self-trapped optical beams in media with a quadratic nonlinearity. It is found that the solitary waves behave similarly to true solitons above a critical velocity. Below this velocity they merge and form oscillating states.

引用

页码：R3444 / R3447

页数：4

共 18 条

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