随机介电常数堆的特征提取建模方法

2015 International Conference on Electromagnetics in Advanced Applications (ICEAA) Pub Date : 2015-10-15 DOI:10.1109/ICEAA.2015.7297238

E. Barzegar, S. V. van Eijndhoven, M. V. van Beurden

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引用次数: 1

摘要

电介质板叠层作为各种工程结构的模型，如布拉格光栅和垂直腔面发射激光器(VCSELs)。根据不同的应用，选择描述结构电磁响应的设计特征。本文的研究主题是板坯材料性能不确定性的影响。设计特征是随机变量，其均值和方差以概率的方式描述了不确定性的影响。本文提出了一种估计这些不确定性特征的策略。并举例说明了该策略在vcsel中的应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A modeling approach to feature extraction for stacks of dielectric slabs with random permittivity

Stacks of dielectric slabs serve as models of a large variety of engineering structures such as Bragg gratings and Vertical-Cavity Surface-Emitting lasers (VCSELs). Depending on the application, design features that describe the electromagnetic response of the structure are chosen. Subject of study in this paper is the effect of uncertainties in the material properties of the slabs. Design features are random variables and their mean and variance describe the effect of the uncertainties in a probabilistic way. In this paper, a strategy is presented to estimate these uncertainty characteristics. The strategy is illustrated for the application of VCSELs.

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2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)

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