Fourth- and higher-order small-perturbation solution for scattering from dielectric rough surfaces

被引:38
作者
Demir, MA
Johnson, JT
机构
[1] Ohio State Univ, Dept Elect Engn, Dreese Labs 205, Columbus, OH 43210 USA
[2] Ohio State Univ, Dreese Lab 205, Electrosci Lab, Columbus, OH 43210 USA
来源
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2003年 / 20卷 / 12期
关键词
D O I
10.1364/JOSAA.20.002330
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A recursive solution of the small-perturbation method for rough surface scattering is presented. These results permit fourth- and higher-order corrections to rough surface scattering coefficients to be determined in a form that explicitly separates surface and electromagnetic properties. Sample results are presented for the fourth-order correction to the specular reflection coefficient of a rough surface and the sixth-order correction to incoherent scattering cross sections. (C) 2003 Optical Society of America.
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页码:2330 / 2337
页数:8
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