On the validity of the inclusion of geometrical shadowing functions in the multiple-scatter Kirchhoff approximation

被引：17

作者：

Bruce, NC ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Ctr Ciencias Aplicadas & Desarrollo Tecnol, Mexico City 04510, DF, Mexico

来源：

WAVES IN RANDOM MEDIA | 2004年 / 14卷 / 01期

关键词：

D O I：

10.1088/0959-7174/14/1/001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The validity of the geometrical shadowing functions for use in calculations of the light distribution scattered from a rough surface is investigated. By the use of the multiple-scatter Kirchhoff approximation, single- and double-scattered contributions are calculated with and without the incident, intrasurface and scatter-shadowing functions. Explicit conditions are given for the validity of the geometrical shadowing functions.

引用

页码：1 / 12

页数：12

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