ELECTROMAGNETIC SCATTERING FROM A MULTILAYERED SPHERE LOCATED IN AN ARBITRARY BEAM

被引:144
作者
ONOFRI, F
GREHAN, G
GOUESBET, G
机构
[1] Laboratoire d’Energétique des Systèmes et Procédés, Institut National des Sciences Appliquées de Rouen, Mont-Saint-Aignan, 76131
来源
APPLIED OPTICS | 1995年 / 34卷 / 30期
关键词
D O I
10.1364/AO.34.007113
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A solution is given for the problem of scattering of an arbitrary shaped beam by a multilayered sphere. Starting from Bromwich potentials and using the appropriate boundary conditions, we give expressions for the external and the internal fields. It is shown that the scattering coefficients can be generated from those established for a plane-wave illumination. Some numerical results that describe the scattering patterns and the radiation-pressure behavior when an incident Gaussian beam or a plane wave impinges on a multilayered sphere are presented. (C) 1995 Optical Society of America
引用
收藏
页码:7113 / 7124
页数:12
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