Recording of High Spatial Frequency Using two Confocal Lenses in Digital Holography

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著者

    • Kim Sung-Kyu
    • Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea
    • Choi Hyun-Hee
    • Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea
    • Kim Jai-Soon
    • Physics Research Division, Seoul National University, Seoul 151-747, Korea
    • Son Jung-Young
    • Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea

抄録

The angle of an incoming laser light ray is reduced by an amount equal to the ratio of focal lengths of two confocal lenses. This lowers the spatial frequency of the interference pattern. By using an optical setup of confocal lenses, the area of the zero-order diffraction is reduced by the square of the ratio of the two focal lengths during numerical reconstruction.

収録刊行物

  • Japanese journal of applied physics. Pt. 1, Regular papers & short notes

    Japanese journal of applied physics. Pt. 1, Regular papers & short notes 42(11), 6935-6936, 2003-11-15

    公益社団法人 応用物理学会

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各種コード

  • NII論文ID(NAID)
    10012564216
  • NII書誌ID(NCID)
    AA10457675
  • 本文言語コード
    EN
  • 資料種別
    SHO
  • ISSN
    0021-4922
  • データ提供元
    CJP書誌  J-STAGE  JSAP 
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