Spatiotemporal self-similar waves for the (3+1)-dimensional inhomogeneous cubic-quintic nonlinear medium

被引：17

作者：

Jiang, Li-Hong ^{[1
]}

Wu, Hong-Yu ^{[2
]}

机构：

[1] Lishui Univ, Coll Comp & Informat Engn, Lishui 323000, Peoples R China

[2] Lishui Univ, Coll Math & Phys, Lishui 323000, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2011年 / 284卷 / 07期

关键词：

GINZBURG-LANDAU EQUATION; SCHRODINGER-EQUATION; OPTICAL SOLITONS;

D O I：

10.1016/j.optcom.2010.12.023

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spatiotemporal self-similar waves of the (3+1)-dimensional generalized nonlinear Schrodinger equation, describing propagation of optical pulses in a cubic-quintic nonlinear medium with inhomogeneous dispersion and gain, are derived. A one-to-one correspondence between such self-similar waves and solutions of the constant-coefficient cubic-quintic nonlinear Schrodinger equation exists when two certain compatibility conditions are satisfied. Under these conditions, we discuss dynamical behaviors of self-similar waves in dispersion decreasing fiber. (c) 2010 Elsevier B.V. All rights reserved.

引用

页码：2022 / 2026

页数：5

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