A SCALAR FINITE-DIFFERENCE TIME-DOMAIN APPROACH TO GUIDED-WAVE OPTICS

被引：74

作者：

HUANG, WP

CHU, ST

GOSS, A

CHAUDHURI, SK

机构：

[1] Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ont.

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 06期

关键词：

D O I：

10.1109/68.91022

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-difference time-domain approach that solves the scalar-wave equations is proposed and validated. The propagation, reflection, scattering, and radiation of electromagnetic waves in weakly guiding optical devices are described explicitly in the time domain. The method is applied to the simulation of guided-wave devices such as directional couplers and distributed feedback reflectors. A comparison to known analytical solutions shows very good agreement.

引用

页码：524 / 526

页数：3

共 10 条

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