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P‐178: Holographic Magnification System Based on Fresnel Diffraction
Author(s) -
Gan Feng-Jiao,
Wang Di,
Wang Cui,
Wang Qiong-Hua,
Wang Jun
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.11067
Subject(s) - magnification , holography , fresnel diffraction , optics , diffraction , fourier transform , similarity (geometry) , fresnel number , physics , image (mathematics) , computer science , artificial intelligence , quantum mechanics
A holographic magnification system based on Fresnel diffraction is proposed. The size of the reconstructed image can be adjusted by using similarity principle of Fourier transform, and it is further magnified with the splicing technology. The magnification factor can be improved to eight, which is verified by the experiments.