Light scattering from a spherical particle on a conducting plane: I. Normal incidence

被引：0
|
作者：
Johnson, B.R. [1 ]
机构：
[1] Space and Environment Technology Center, Aerospace Corporation, PO. Box 92957, Los Angeles,CA,90009, United States
来源：
Journal of the Optical Society of America A: Optics and Image Science, and Vision | 1992年 / 9卷 / 08期
关键词：
Molecular physics;
D O I：
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学科分类号：
摘要：
An efficient procedure is developed for calculating light scattering from a spherical particle on a conducting plane. The problem is converted into an equivalent two-particle scattering problem by the method of images. The scattering solution for this two-particle problem is then obtained by the multipole expansion method. Mirror symmetry is exploited to simplify the calculation. Formulas are developed for the differential-scattering cross section and for the extinction and the absorption cross sections. Several example problems are calculated, and the exact solutions are compared with the results from two approximation procedures. © 1992 Optical Society of America.
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页码：1341 / 1351
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