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Recording Fractional Fourier Transform Hologram Using Holographic Zone Plate
作者姓名:高峰  曾阳素  张怡霄  杨静  高福华  郭永康
作者单位:Physics Department,Sichuan University,Chengdu 610064,China
摘    要:1 Introduction  FRT(FractionalFourierTransform )wasfirstlyintroducedbyNamiasin 1 980asamathematictoolinquantummechanics1] .In1 993,MendlovicandOzaktasimplementedtheFRTatopticalfieldwhentheystudiedgradientindex (GRIN )fiber2 ] andappliedthepuremathematicformulatio…

收稿时间:2001/6/11

Recording Fractional Fourier Transform Hologram Using Holographic Zone Plate
GAO Feng,ZENG Yangsu,ZHANG YixiaoYANG Jing,GAO Fuhua,GUO Yongkang.Recording Fractional Fourier Transform Hologram Using Holographic Zone Plate[J].中国激光(英文版),2002,11(4):301-305.
Authors:GAO Feng  ZENG Yangsu  ZHANG YixiaoYANG Jing  GAO Fuhua  GUO Yongkang
Abstract:FRTH(fractional Fourier transform hologram) is a new kind of hologram that differs from common Fresnel holograms and Fourier transform holograms. Due to the flexibility of zone plate. A method that uses the -1 order diffraction wave of zone plate as the object wave and the 0 order diffraction wave as the reference wave to record FRTH is presented. It provides a new simple way to record FRTH. In this paper, the theory of achieving FRT and recording FRTH using holographic zone plate is presented and experimental results are given.
Keywords:fractional Fourier transform (FRT)  fractional Fourier transform hologram (FRTH)  holographic zone plate (HZP)
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