Implementation of fractional Fourier transform using holographic lens

被引：0

作者：

Guo, YK ^{[1
]}

Huang, QZ ^{[1
]}

Du, JL ^{[1
]}

机构：

[1] Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China

来源：

HOLOGRAPHIC DISPLAYS AND OPTICAL ELEMENTS II | 1998年 / 3559卷

关键词：

holographic lens; fractional Fourier transform (FRT); anamorphic FRT;

D O I：

10.1117/12.318464

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Implementation of fractional Fourier transformation using holographic lens is presented in this paper and the conditions to use holographic lens as a transform element are discussed. The FRT and anamorphic FRT are realized and it is very convenient for holographic lens to solve the problem of focal length changes which is demanded in FRT and this approach has a practical value.

引用

页码：71 / 76

页数：6

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