New model of practical holography

Istvan Banyasz

doi:10.1117/12.165576

12 January 1994 New model of practical holography

Istvan Banyasz

Proceedings Volume 2043, Holographic Imaging and Materials; (1994) https://doi.org/10.1117/12.165576
Event: Optics Quebec, 1993, Quebec City, Canada

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.

Citation Download Citation

Istvan Banyasz "New model of practical holography", Proc. SPIE 2043, Holographic Imaging and Materials, (12 January 1994); https://doi.org/10.1117/12.165576

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