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Proceedings Paper

Digital Vander Lugt Holograms
Author(s): K. Campbell; G. W. Wecksung; C. R. Mansfield
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Paper Abstract

The construction of digital Fourier transform holograms by methods analogous to the optical Vander Lugt pro-cess, using a high-precision, multiple gray-level plotting source, is demonstrated. The theory of sampled holograms and the problems inherent in these digital methods are discussed, and calibration problems are explored. Finally, examples of the use of such holograms as spatial filter masks are presented.

Paper Details

Date Published: 1 March 1975
PDF: 8 pages
Proc. SPIE 0048, Acquisition and Analysis of Pictorial Data, (1 March 1975); doi: 10.1117/12.954074
Show Author Affiliations
K. Campbell, EG&G, Inc. (United States)
G. W. Wecksung, EG&G, Inc. (United States)
C. R. Mansfield, EG&G, Inc. (United States)

Published in SPIE Proceedings Vol. 0048:
Acquisition and Analysis of Pictorial Data
George A. Michael, Editor(s)

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