THE CONTRIBUTIONS OF HOMOGENEOUS AND EVANESCENT PLANE-WAVES TO THE SCALAR OPTICAL-FIELD - EXACT DIFFRACTION FORMULAS

被引：20

作者：

BERTILONE, DC

机构：

[1] Surveillance Research Laboratory, Defence Science and Technology Organisation, Salisbury, SA, 5108

来源：

JOURNAL OF MODERN OPTICS | 1991年 / 38卷 / 05期

关键词：

D O I：

10.1080/09500349114550851

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The angular spectrum representation of a scalar wave field separates naturally into two parts-the contribution of homogeneous plane waves and the contribution of inhomogeneous (or evanescent) plane waves. Exact diffraction formulae are derived for the separate contributions for an arbitrary incident field, when the field is monochromatic, and also when the field has arbitrary time-dependence.

引用

页码：865 / 875

页数：11