VARIATIONAL APPROACH TO NONLINEAR WAVE-GUIDES GAUSSIAN APPROXIMATIONS

被引：19

作者：

SAMMUT, RA

PASK, C

机构：

[1] Department of Mathematics University College University

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 15期

关键词：

ical fibres; Nonlinear optics; Waveguides;

D O I：

10.1049/el:19900731

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Gaussian and equivalent step index approximations have been very useful for characterising linear waveguides. A variational approach can be used to derive similar, very accurate approximations for nonlinear propagation in both planar and circular waveguides. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：1131 / 1132

页数：2

共 9 条

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