FULL-VECTORIAL MODE ANALYSIS OF RIB WAVE-GUIDES BY ITERATIVE LANCZOS REDUCTION

被引：11

作者：

LIU, PL

LI, BJ

机构：

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1993年 / 29卷 / 12期

关键词：

D O I：

10.1109/3.259398

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 highly efficient computer simulation code is developed to perform full-vectorial mode analysis of rib or channel waveguides. On a workstation, the mode profile and index can be calculated in 410 s if a 192 x 192 grid is used. The code is based on the iterative Lanczos reduction technique. Although the matrix representation of the transverse Helmholtz operator is slightly asymmetric in the vectorial mode analysis, the Lanczos reduction procedure can still converge to the eigenmode. Results for several rib waveguides are presented. They are compared to the results of the vectorial finite-element method and semivectorial analysis.

引用

收藏

页码：2859 / 2863

页数：5

相关论文

共 15 条

[1] NEW RESULTS FOR RIB WAVE-GUIDE PROPAGATION CONSTANTS [J].

BENSON, TM ;

KENDALL, PC ;

STERN, MS ;

QUINNEY, DA .

IEE PROCEEDINGS-J OPTOELECTRONICS, 1989, 136 (02) :97-102

[2] AN ASSESSMENT OF FINITE-DIFFERENCE BEAM PROPAGATION METHOD [J].

CHUNG, Y ;

DAGLI, N .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (08) :1335-1339

[3]

Danielsen P., 1983, Journal of Optical Communications, V4, P94, DOI 10.1515/JOC.1983.4.3.94

[4] LIGHT-PROPAGATION IN GRADED-INDEX OPTICAL FIBERS [J].

FEIT, MD ;

FLECK, JA .

APPLIED OPTICS, 1978, 17 (24) :3990-3998

[5] A FINITE-DIFFERENCE VECTOR BEAM PROPAGATION METHOD FOR 3-DIMENSIONAL WAVE-GUIDE STRUCTURES [J].

HUANG, WP ;

XU, CL ;

CHAUDHURI, SK .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1992, 4 (02) :148-151

[6] A SIMPLE VARIATIONAL APPROACH TO OPTICAL RIB WAVE-GUIDES [J].

HUANG, WP ;

HAUS, HA .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1991, 9 (01) :56-61

[7]

KOSHIBA M, 1992, OPTICAL WAVEGUIDES A

[8] AN ITERATION METHOD FOR THE SOLUTION OF THE EIGENVALUE PROBLEM OF LINEAR DIFFERENTIAL AND INTEGRAL OPERATORS [J].

LANCZOS, C .

JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1950, 45 (04) :255-282

[9] SEMIVECTORIAL BEAM-PROPAGATION METHOD FOR ANALYZING POLARIZED MODES OF RIB WAVE-GUIDES [J].

LIU, PL ;

LI, BJ .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (04) :778-782

[10]

Rahman B. M. A., 1985, IEE Proceedings J (Optoelectronics), V132, P349, DOI 10.1049/ip-j.1985.0066