二维不规则波导绝热导模模型的符号-数值实现

IF 0.7 4区计算机科学 Q4 COMPUTER SCIENCE, SOFTWARE ENGINEERING

Programming and Computer Software Pub Date : 2024-05-22 DOI:10.1134/s0361768824020063

D. V. Divakov, A. A. Tyutyunnik, D. A. Starikov

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引用次数: 0

摘要

摘要在这项工作中，构建了麦克斯韦方程的符号-数值解，以绝热波导模式模型的零近似来描述二维平滑不规则波导的导波模式。在此近似中得到的线性代数方程组用符号求解。利用参数延续法对频散关系进行了数值求解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Symbolic-Numerical Implementation of the Model of Adiabatic Guided Modes for Two-Dimensional Irregular Waveguides

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Symbolic-Numerical Implementation of the Model of Adiabatic Guided Modes for Two-Dimensional Irregular Waveguides

Abstract

In this work, a symbolic-numerical solution of Maxwell’s equations is constructed, describing the guided modes of a two-dimensional smoothly irregular waveguide in the zeroth approximation of the model of adiabatic waveguide modes. The system of linear algebraic equations obtained in this approximation is solved symbolically. The dispersion relation is solved numerically using the parameter continuation method.

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来源期刊

Programming and Computer Software 工程技术-计算机：软件工程

CiteScore

1.60

自引率

28.60%

发文量

审稿时长

>12 weeks

期刊介绍： Programming and Computer Software is a peer reviewed journal devoted to problems in all areas of computer science: operating systems, compiler technology, software engineering, artificial intelligence, etc.