Optical soliton perturbation with time-dependent coefficients in a log law media

被引：24

作者：

Biswas, Anjan ^{[1
,2
]}

Cleary, Carl ^{[2
]}

Watson, James E., Jr. ^{[2
]}

Milovic, Daniela ^{[3
]}

机构：

[1] Delaware State Univ, Appl Math Res Ctr, Dept Math Sci, Dover, DE 19901 USA

[2] Delaware State Univ, Ctr Res & Educ Opt Sci & Applicat, Dover, DE 19901 USA

[3] Univ Nis, Dept Telecommun, Fac Elect Engn, Nish 1800, Serbia

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2010年 / 217卷 / 06期

关键词：

Solitons; Integrability; NONLINEAR MEDIA;

D O I：

10.1016/j.amc.2010.07.032

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper obtains the exact 1-soliton solution to the nonlinear Schrodinger's equation with log law nonlinearity in presence of time-dependent perturbations. The dispersion and nonlinearity are also taken to be time-dependent. The perturbation terms that are considered are linear attenuation and inter-modal dispersion. The constraint condition between the time-dependent coefficients also fall out as a necessary condition for the solitons to exist. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：2891 / 2894

页数：4

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