Double exposure speckle technique for imaging system analysis and use in rod lens arrays

Shinichi Komatsu, Katsuto Sumi, Hitoshi Ohzu

    研究成果: Article

    1 引用 (Scopus)

    抄録

    New double exposure speckle techniques for imaging system analysis are developed and their feasibility is experimentally examined. Using a single convex lens as the test lens, the MTF of the lens is obtained from the measured visibility of Young's fringes which have been produced by Fourier transforming a double exposure specklegram recorded through the test lens. By using conventional optical filtering techniques the spatial variations in the imaging quality are visualized for GRIN rod lens arrays.

    元の言語English
    ページ(範囲)1869-1873
    ページ数5
    ジャーナルApplied Optics
    28
    発行部数10
    DOI
    出版物ステータスPublished - 1989 5 15

    Fingerprint

    systems analysis
    Speckle
    Imaging systems
    Lenses
    rods
    Systems analysis
    lenses
    gradient index optics
    modulation transfer function
    visibility
    Visibility
    Imaging techniques

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

    これを引用

    Double exposure speckle technique for imaging system analysis and use in rod lens arrays. / Komatsu, Shinichi; Sumi, Katsuto; Ohzu, Hitoshi.

    :: Applied Optics, 巻 28, 番号 10, 15.05.1989, p. 1869-1873.

    研究成果: Article

    Komatsu, Shinichi ; Sumi, Katsuto ; Ohzu, Hitoshi. / Double exposure speckle technique for imaging system analysis and use in rod lens arrays. :: Applied Optics. 1989 ; 巻 28, 番号 10. pp. 1869-1873.
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