FINITE-ELEMENT METHOD FOR CUTOFF FREQUENCIES OF WEAKLY GUIDING FIBERS OF ARBITRARY CROSS-SECTION

被引：39

作者：

CHIANG, KS

机构：

[1] Univ of New South Wales, Sch of, Electrical Engineering &, Computer Science, Kensington, Aust, Univ of New South Wales, Sch of Electrical Engineering & Computer Science, Kensington, Aust

来源：

OPTICAL AND QUANTUM ELECTRONICS | 1984年 / 16卷 / 06期

关键词：

OPTICAL FIBERS;

D O I：

10.1007/BF00619910

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 finite element method is presented for directly determining the cutoff frequencies of a weakly guiding fiber, which can be of arbitrary inhomogeneity and cross-sectional shape. Errors of the method are discussed. Simple correction factors are given to improve the accuracy.

引用

页码：487 / 493

页数：7