Discussion of two quadrature methods of evaluating beam-shape coefficients in generalized Lorenz-Mie theory

被引：113

作者：

Gouesbet, G

Letellier, C

Ren, KF

Grehan, G

机构：

[1] Laboratoire d’Energétique des Systémes et Procédés, Unité de Recherche Associée au Centre National de la Recherche Scientifique, Complex de Recherche Interdisciplinaire en Aérothermochimie and Institut National des Sciences Appliqués de Rouen, Mont-Saint-A

来源：

APPLIED OPTICS | 1996年 / 35卷 / 09期

关键词：

D O I：

10.1364/AO.35.001537

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A comparison between two quadrature methods of evaluating beam-shape coefficients in generalized Lorenz-Mie theory, in the case of incident Gaussian beams, is carried out. It is shown that, when the electromagnetic description of the Gaussian beams does not perfectly satisfy Maxwell's equations, both quadrature methods; are basically flawed. These flaws do not prevent an accurate evaluation of beam-shape coefficients when their nature is correctly identified, because they produce artifacts that can easily be identified and removed. (C) 1996 Optical Society of America

引用

页码：1537 / 1542

页数：6

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