Observing the fractional Fourier transform by free-space Fresnel diffraction

被引:21
作者
Hua, JW
Liu, LR
Li, GQ
机构
[1] Information Optics Laboratory, Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai, 201800
关键词
optical Fourier transform;
D O I
10.1364/AO.36.000512
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The fractional Fourier transform of an object can be observed in the free-space Fresnel diffraction pattern of the object. (C) 1997 Optical Society of America
引用
收藏
页码:512 / 513
页数:2
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