BEAM-PROPAGATION ANALYSIS OF OPTICAL FIBERS BY ALTERNATING DIRECTION IMPLICIT METHOD

被引：64

作者：

YAMAUCHI, J

ANDO, T

NAKANO, H

机构：

[1] College of Engineering, Hosei University, Koganei, Tokyo 184

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 18期

关键词：

OPTICAL FIBERS;

D O I：

10.1049/el:19911039

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：

The alternating direction implicit (ADI) method is applied to the analysis of three-dimensional optical fibre waveguides. It is numerically demonstrated that the ADI method offers higher computational efficiency and a larger propagation step length, as compared with the conventional beam-propagation method which uses fast Fourier transformation. The guided-mode transmission of coupled offset fibres is calculated using a transparent boundary condition.

引用

页码：1663 / 1665

页数：3

共 8 条

[1] FINITE-DIFFERENCE METHODS FOR THE ANALYSIS OF INTEGRATED OPTICAL WAVE-GUIDES [J].