A wide-angle finite-element beam propagation method

被引：47

作者：

Koshiba, M

Tsuji, Y

机构：

[1] Div. of Electronics and Info. Eng., Hokkaido University

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1996年 / 8卷 / 09期

关键词：

D O I：

10.1109/68.531838

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 wide-angle finite-element beam propagation method based on the Pade approximation is developed. Considerable improvement in accuracy over approximation is achieved with computation, In the present algorithm, the quadratic element, transparent boundary condition, adaptive reference index, and adaptive grid are effectively UTILIZED.

引用

收藏

页码：1208 / 1210

页数：3

相关论文

共 10 条

[1] TRANSPARENT BOUNDARY FOR THE FINITE-ELEMENT BEAM-PROPAGATION METHOD [J].

ARAI, Y ;

MARUTA, A ;

MATSUHARA, M .

OPTICS LETTERS, 1993, 18 (10) :765-766

[2] WIDE-ANGLE BEAM PROPAGATION USING PADE APPROXIMANT OPERATORS [J].

HADLEY, GR .

OPTICS LETTERS, 1992, 17 (20) :1426-1428

[3] SPLIT-STEP FINITE-ELEMENT METHOD APPLIED TO NONLINEAR INTEGRATED-OPTICS [J].

HAYATA, K ;

MISAWA, A ;

KOSHIBA, M .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1990, 7 (09) :1772-1784

[4] A WIDE-ANGLE VECTOR BEAM PROPAGATION METHOD [J].

HUANG, WP ;

XU, CL .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1992, 4 (10) :1118-1120

[5] FINITE-ELEMENT FINITE-DIFFERENCE PROPAGATION ALGORITHM FOR INTEGRATED OPTICAL-DEVICE [J].

KOCH, TB ;

DAVIES, JB ;

WICKRAMASINGHE, D .

ELECTRONICS LETTERS, 1989, 25 (08) :514-516

[6]

KOSHIBA M, 1992, OPTICAL WAVEGUIDE AN

[7] RESULTS OF BENCHMARK TESTS FOR DIFFERENT NUMERICAL BPM ALGORITHMS [J].

NOLTING, HP ;

MARZ, R .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1995, 13 (02) :216-224

[8] AN ADAPTIVE APPROACH TO THE NUMERICAL-SOLUTION OF FRESNELS WAVE-EQUATION [J].

SCHMIDT, F .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (09) :1425-1434

[9] Finite element beam propagation method for strongly guiding and longitudinally varying optical waveguides [J].

Tsuji, Y ;

Koshiba, M .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1996, 14 (02) :217-222

[10]

Yamauchi J., 1994, Transactions of the Institute of Electronics, Information and Communication Engineers C-I, VJ77C-I, P490