GENERALIZED PROPAGATION TECHNIQUES

被引：2

作者：

HERMANSSON, B ^{[1
]}

YEVICK, D ^{[1
]}

机构：

[1] QUEENS UNIV,DEPT ELECT ENGN,KINGSTON K7L 3N6,ONTARIO,CANADA

来源：

OPTICS LETTERS | 1991年 / 16卷 / 06期

关键词：

D O I：

10.1364/OL.16.000354

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We introduce a new identity that relates the exponential of the sum of two noncommuting operators to the exponentials of the individual operators. This formula generates rapid fourth-order split-step fast-Fourier-transform, split-operator finite-difference, split-operator finite-element, and real-space propagation algorithms. To illustrate the procedure, we model the focusing of a light beam by a spherical integrated-optic microlens.

引用

页码：354 / 356

页数：3

共 12 条

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[2] OPTIMIZATION OF STRONGLY GUIDING SEMICONDUCTOR RIB WAVE-GUIDE Y-JUNCTIONS [J].

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IEEE PHOTONICS TECHNOLOGY LETTERS, 1990, 2 (06) :404-406

[3] FRESNEL STUDIES OF REFLECTED BEAMS [J].

YEVICK, D ;

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IEEE PHOTONICS TECHNOLOGY LETTERS, 1990, 2 (07) :490-492

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YEVICK, D ;

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[5]

YEVICK D, 1989, ELECTRON LETT, V25, P1747, DOI 10.1049/el:19891170

[6] FRESNEL EQUATION STUDIES OF LONGITUDINALLY VARYING SEMICONDUCTOR RIB WAVE-GUIDES - REFERENCE WAVEVECTOR DEPENDENCE [J].

YEVICK, D ;

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HERMANSSON, B .

ELECTRONICS LETTERS, 1989, 25 (18) :1254-1256

[7] SPLIT-STEP FINITE-DIFFERENCE ANALYSIS OF RIB WAVE-GUIDES [J].

YEVICK, D ;

HERMANSSON, B .

ELECTRONICS LETTERS, 1989, 25 (07) :461-462

[8] EFFICIENT BEAM PROPAGATION TECHNIQUES [J].

YEVICK, D ;

HERMANSSON, B .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (01) :109-112

[9] NEW FORMULATIONS OF THE MATRIX BEAM PROPAGATION METHOD - APPLICATION TO RIB WAVE-GUIDES [J].

YEVICK, D ;

HERMANSSON, B .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (02) :221-229

[10] FORWARD WIDE-ANGLE LIGHT-PROPAGATION IN SEMICONDUCTOR RIB WAVE-GUIDES [J].

YEVICK, D ;

GLASNER, M .

OPTICS LETTERS, 1990, 15 (03) :174-176

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