FULL-VECTOR WAVE-GUIDE MODELING USING AN ITERATIVE FINITE-DIFFERENCE METHOD WITH TRANSPARENT BOUNDARY-CONDITIONS

被引：85

作者：

HADLEY, GR

SMITH, RE

机构：

[1] Sandia National Laboratories, Albuquerque

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 03期

关键词：

D O I：

10.1109/50.372444

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：

We describe a finite-difference solution technique for the full-vector waveguide equation based upon the alternating-direction-implicit (ADI) iterative method. Our technique accurately treats dielectric boundaries (including corners), requires minimal computer resources, and executes faster (by factors of 3-10) than other iterative approaches. In addition, we employ a transparent boundary condition that effectively removes the sensitivity of the calculated results to the size of the computational domain. This feature greatly facilitates the examination of modes near cutoff.

引用

页码：465 / 469

页数：5

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