NOTE ON THE FAR FIELD OF A GAUSSIAN-BEAM

被引：11

作者：

FOLEY, JT ^{[1
]}

WOLF, E ^{[1
]}

机构：

[1] UNIV ROCHESTER,DEPT PHYS & ASTRON,ROCHESTER,NY 14627

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1979年 / 69卷 / 05期

关键词：

Compendex;

D O I：

10.1364/JOSA.69.000761

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the far field of a Gaussian beam does not contain contributions from high spatial frequency components of the source contrary to recent claims. Thus no evanescent waves take part in the formation of the far field. Corresponding results for other types of wave fields are also discussed.

引用

页码：761 / 764

页数：4

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