Open AccessSPACE FREQUENCY BANDWIDTH OF RAINBOW HOLOGRAM AND ORDINARY HOLOGRAM
Author(s) -
Youwen Zhang,
Cai Li-Zhong,
Zhu Wai-Guang
Publication year - 1982
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.31.427
Subject(s) - holography , optics , rainbow , bandwidth (computing) , fresnel diffraction , diffraction , diffraction efficiency , space (punctuation) , physics , computer science , telecommunications , operating system
According to the Fresnel-Kirchhoff diffraction theory, we have analyzed systematically the space frequeney bandwidth of rainbow hologram and ordinary hologram as the object, slit, reference source and holographic plate are in different relative positions. For each of these cases, a universal fomula of frequency bandwidth has been derived, it is suitable not only to rainbow hologram but also to ordinary hologram. The theory given here may be useful for space frequency bandwidth compression and plate choice.