FOURIER ANALYSIS OF RAINBOW HOLOGRAPHIC IMAGING | Zendy

Cai Lu-zhong | Zendy; Youwen Zhang | Zendy

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FOURIER ANALYSIS OF RAINBOW HOLOGRAPHIC IMAGING

Author(s) -

Cai Lu-zhong,

Youwen Zhang

Publication year - 1982

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.31.1020

Subject(s) - rainbow , optics , holography , optical transfer function , monochromatic color , point spread function , pupil function , fourier transform , fourier optics , aperture (computer memory) , transfer function , function (biology) , physics , spatial frequency , resolution (logic) , fourier analysis , computer science , diffraction , artificial intelligence , electrical engineering , quantum mechanics , evolutionary biology , acoustics , biology , engineering

Based on the viewpoint of Fourier optics, we have analysed systematically the (monochromatic) point spread function and transfer function of rainbow holographic imaging limited by an arbitrary aperture, revealed the essential relation between the function and the aperture, then established a unified theory which is analogous to that of conventional imaging system. Thus we provided a simple and clear mathematical basis for calculation of the limited resolution and the cut-off frequency.

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