FULL-VECTORIAL MADE CALCULATIONS BY FINITE-DIFFERENCE METHOD

被引：86

作者：

XU, CL ^{[1
]}

HUANG, WP ^{[1
]}

STERN, MS ^{[1
]}

CHAUDHURI, SK ^{[1
]}

机构：

[1] UNIV SHEFFIELD,SCH MATH & STAT,APPL MATH SECT,SHEFFIELD S10 2UN,S YORKSHIRE,ENGLAND

来源：

IEE PROCEEDINGS-OPTOELECTRONICS | 1994年 / 141卷 / 05期

关键词：

OPTICAL WAVE-GUIDES; FINITE DIFFERENCE METHOD; FULL-VECTORIAL MODES;

D O I：

10.1049/ip-opt:19941419

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：

Finite difference calculations of fullvectorial modes of optical waveguides are presented. This method has overcome the limitations of the semivectorial approximation and is able to calculate full-vectorial modes of arbitrary order for a given structure with an arbitrary refractive index profile. Numerical results show that the method is accurate. In addition, the leakage phenomenon of the higher modes of a rib waveguide is predicted by this method.

引用

页码：281 / 286

页数：6

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