Similar transformation of a flattened Gaussian beam through paraxial optical ABCD systems

被引：0

作者：

Lü, BD ^{[1
]}

Luo, SR ^{[1
]}

机构：

[1] Sichuan Univ, Inst Laser Phys & Chem, Chengdu 610064, Peoples R China

来源：

OPTIK | 2000年 / 111卷 / 05期

关键词：

flattened Gaussian beam (FGB); generalized Huygens-Fresnel diffraction integral; similar transformation; scaling factor;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Starting from the generalized Huygens-Fresnel diffraction integral, the similar transformation of a flattened Gaussian beam (FGB) passing through paraxial optical ABCD systems is studies. It is shown that under the condition, that the Fresnel numbers of the two transfer systems are equal, a similar intensity profile can be achieved while the FGB propagates through the two optical ABCD systems, and the scaling factor of the argument is B.

引用

页码：204 / 206

页数：3

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