Optical Solitons by He’s Variational Principle in a Non-Kerr Law Media

被引：0
|
作者：
Russell Kohl
Daniela Milovic
Essaid Zerrad
Anjan Biswas
机构：
[1] Delaware State University,Center for Research and Education in Optical Sciences and Applications, Department of Applied Mathematics and Theoretical Physics
[2] University of Nis,Faculty of Electronic Engineering, Department of Telecommunications
[3] Delaware State University,Department of Physics and Pre
来源：
Journal of Infrared, Millimeter, and Terahertz Waves | 2009年 / 30卷
关键词：
Optical solitons; Kerr law; Non-Kerr law; He’s variational principle; 02.30.Ik; 02.30.Jr; 42.81.Dp; 52.35.Sb; 060.2310; 060.4510; 060.5530; 190.3270; 190.4370;
D O I：
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中图分类号：
学科分类号：
摘要：
Optical solitons in a non-Kerr law media is studied in this paper in presence of perturbation terms. This is governed by the Nonlinear Schrödinger’s equation. He’s semi-inverse variational principle is used to carry out the integration of this perturbed Nonlinear Schrödinger’s equation with non-Kerr law nonlinearity. The types of nonlinearity that are considered are Kerr, power, parabolic and dual-power law. The parametric domain is also identified for the solitons to exist.
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页码：526 / 537
页数：11
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