NONLINEAR PULSE PROPAGATION IN OPTICAL FIBRES: A VARIATIONAL APPROACH.

被引：11

作者：

Anderson, D. ^{[1
]}

机构：

[1] Chalmers Univ of Technology, Inst, for Electromagnetic Field Theory,, Goteborg, Swed, Chalmers Univ of Technology, Inst for Electromagnetic Field Theory, Goteborg, Swed

来源：

IEE Proceedings, Part J: Optoelectronics | 1985年 / 132卷 / 02期

关键词：

MATHEMATICAL TECHNIQUES - Variational Techniques - OPTICAL COMMUNICATION;

D O I：

10.1049/ip-j.1985.0024

中图分类号：

学科分类号：

摘要：

The problem of nonlinear pulse propagation in optical fibers is investigated. The nonlinear Schroedinger equation, which governs the evolution of the pulse envelope, is reformulated as a variational problem. Using a Ritz optimization procedure, approximate solutions are obtained for the evolution of the main pulse parameters: pulsewidth, pulse amplitude and nonlinear frequency chirp.

引用

页码：122 / 125