PROPAGATION CHARACTERISTICS OF SINGLE-MODE OPTICAL FIBERS WITH ARBITRARY REFRACTIVE-INDEX PROFILE - THE FINITE QUADRATIC ELEMENT APPROACH

被引：9

作者：

LI, QY

机构：

[1] Institute of Lightwave Technology, Northern Jiac Tong University

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 01期

关键词：

D O I：

10.1109/50.64919

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：

A new numerical method, the finite quadratic element method, is proposed for analyzing propagation characteristics of single-mode optical fibers with arbitrary refractive-index profile. The method gives highly accurate solutions with moderate computational effort. Examples are given for alpha-profile fiber, dispersion-shifted fiber, W fiber with rectangular central dip, and fiber with triangular core and depressed cladding.

引用

收藏

页码：22 / 26

页数：5

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