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Proceedings Paper

Referenceless hologram based imaging at wave parameter values going to unity
Author(s): P. V. Polyanskii
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Paper Abstract

Reduction of imaging (associative) properties of a reference- less hologram as the registration plane moves to far-field re- gion (i.e., as the wave parameter approaches unity) is •conside- red. It is shown, that anomal intensity decreasing at the ghost image in the nearest vicinity of the readout part of an object as well as reduction of signal-to-noise ratio at associative reconstructions are explaned with account of the filtering ac- tion of a free space and intrinsic scale of an object field, rather than from aperture limitation that is the main factor of image degradation figuring into conventional telescopic imaging or ofit-axis holography.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27786W (1 September 1996); doi: 10.1117/12.2299131
Show Author Affiliations
P. V. Polyanskii, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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