SCATTERING FROM FRACTALLY CORRUGATED SURFACES

被引：121

作者：

JAGGARD, DL

SUN, XG

机构：

[1] Moore School of Electrical Engineering, University of Pennsylvania, Philadelphia, PA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1990年 / 7卷 / 06期

关键词：

D O I：

10.1364/JOSAA.7.001131

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider the problem of scattering of optical or electromagnetic waves from a family of irregular rough surfaces characterized by band-limited fractal functions. This method provides a unified and realistic method for examining rough surfaces without the use of random or periodic functions. We relate the angular distribution and the amount of energy in the specularly scattered field to the fractal characteristics of the surfaces by finding their analytical expressions under the Kirchhoff limit and calculating the scattering patterns. © 1990 Optical Society of America.

引用

页码：1131 / 1139

页数：9

共 15 条

[1]

Beckmann P., 1963, SCATTERING ELECTROMA

[2]

BERMAN DH, 1984, J ACOUST SOC AM S1, V76, pS94

[3] A NUMERICAL STUDY OF THE REGIONS OF VALIDITY OF THE KIRCHHOFF AND SMALL-PERTURBATION ROUGH-SURFACE SCATTERING MODELS [J].