Spatial frequency selective reconstruction using Fourier transform holograms generated in functionalized mesogenic composites

被引：10
作者：
Emoto, A
Ono, H
Kawatsuki, N
机构：
[1] Nagaoka Univ Technol, Dept Elect Engn, Nagaoka, Niigata 9402188, Japan
[2] Himeji Inst Technol, Dept Appl Chem, Himeji, Hyogo 6712201, Japan
来源：
LIQUID CRYSTALS | 2003年 / 30卷 / 10期
关键词：
D O I：
10.1080/02678290310001599242
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have demonstrated spatial frequency selective reconstruction (SFSR) of two-dimensional optical images by using functionalized mesogenic composites possessing real-time holographic capability. The two-dimensional optical image was Fourier transformed by a lens and part of the spatial frequency was brought into interference with the reference beam in the Raman-Nath regime. The SFSR images were observed in the self-diffraction patterns and we calculated the expected reconstructed images which were in good agreement with the observed images.
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收藏
页码：1201 / 1206
页数：6
相关论文
共 9 条
  • [1] Casasent D., 1978, Optical data Processing, V241, P282, DOI [10.1007/BFb0057980, DOI 10.1007/BFB0057980]
  • [2] COUPLED WAVE THEORY FOR THICK HOLOGRAM GRATINGS
    KOGELNIK, H
    [J]. BELL SYSTEM TECHNICAL JOURNAL, 1969, 48 (09): : 2909 - +
  • [3] Functionalized mesogenic composite for photorefractive applications
    Ono, H
    Kawamura, T
    Kawatsuki, N
    Norisada, H
    Yamamoto, T
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1999, 38 (11A): : L1258 - L1260
  • [4] Holographic Bragg grating generation in photorefractive polymer-dissolved liquid-crystal composites
    Ono, H
    Kawamura, T
    Frias, NM
    Kitamura, K
    Kawatsuki, N
    Norisada, H
    Yamamoto, T
    [J]. JOURNAL OF APPLIED PHYSICS, 2000, 88 (07) : 3853 - 3858
  • [5] TERMAN FE, 1968, INTRO FOURIER OPTICS
  • [6] Photorefractive liquid crystals
    Wiederrecht, GP
    [J]. ANNUAL REVIEW OF MATERIALS RESEARCH, 2001, 31 : 139 - 169
  • [7] Holographic gratings in the optically isotropic state of polymer azobenzene liquid-crystal films
    Yamamoto, T
    Yoneyama, S
    Tsutsumi, O
    Kanazawa, A
    Shiono, T
    Ikeda, T
    [J]. JOURNAL OF APPLIED PHYSICS, 2000, 88 (05) : 2215 - 2220
  • [8] Phase-type gratings formed by photochemical phase transition of polymer azobenzene liquid crystal. 2. Rapid switching of diffraction beams in thin films
    Yamamoto, T
    Ohashi, A
    Yoneyama, S
    Hasegawa, M
    Tsutsumi, O
    Kanazawa, A
    Shiono, T
    Ikeda, T
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (12): : 2308 - 2313
  • [9] High-performance material for holographic gratings by means of a photoresponsive polymer liquid crystal containing a tolane moiety with high birefringence
    Yoneyama, S
    Yamamoto, T
    Tsutsumi, O
    Kanazawa, A
    Shiono, T
    Ikeda, T
    [J]. MACROMOLECULES, 2002, 35 (23) : 8751 - 8758
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