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Proceedings Paper

New model of practical holography
Author(s): Istvan Banyasz
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Paper Abstract

A model capable of evaluating the effects of several important experimental factors on high resolution holographic images is presented in this paper. The present form of the model includes the following experimental factors: the aberrations due to the angular misadjustment of the hologram at reconstruction and those caused by the uneven thickness of the glass substrate, the Gaussian intensity profile of the auxiliary waves and the finite spatial resolution and nonlinearity of the recording material. Based on the use of the general form of the scalar Fresnel-Kirchhoff integral, the model makes it possible to take into account any combination of these factors simultaneously. Numerical calculations were carried out for high numeric aperture holograms of microline objects.

Paper Details

Date Published: 12 January 1994
PDF: 12 pages
Proc. SPIE 2043, Holographic Imaging and Materials, (12 January 1994); doi: 10.1117/12.165576
Show Author Affiliations
Istvan Banyasz, Institute of Isotopes (Hungary)

Published in SPIE Proceedings Vol. 2043:
Holographic Imaging and Materials
Tung H. Jeong, Editor(s)

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