BEAM SELF-FOCUSING IN THE PRESENCE OF A SMALL NORMAL TIME DISPERSION

被引：53

作者：

FIBICH, G

MALKIN, VM

PAPANICOLAOU, GC

机构：

[1] NYU, COURANT INST, NEW YORK, NY 10012 USA

[2] STANFORD UNIV, DEPT MATH, STANFORD, CA 94305 USA

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.52.4218

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a system of modulation equations that approximate the focusing of the nonlinear Schrodinger equation in the presence of a small normal time dispersion (TDNLS). Since the modulation equations are much easier for analysis and for numerical simulations, they can be used to get a general picture of the TDNLS focusing. Analytical and numerical agreement between the modulation equations and the TDNLS is established.

引用

页码：4218 / 4228

页数：11

共 24 条

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[2]

Abramowitz M., 1965, HDB MATH FUNCTIONS

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