Digital in-line holography with an elliptical, astigmatic Gaussian beam : wide-angle reconstruction

We demonstrate in this paper that the effect of object shift in an elliptical, astigmatic Gaussian beam does not affect the optimal fractional orders used to reconstruct the holographic image of a particle or another opaque object in the field. Simulations and experimental results are presented.

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Bibliographic Details
Published in:arXiv.org 2012-12
Main Authors: Verrier, Nicolas, Coëtmellec, Sébastien, Brunel, Marc, Lebrun, Denis, Augustus J E M Janssen
Format: Article
Language:English
Subjects:
Gaussian beams (optics)
Holography
Image reconstruction
Online Access:Get full text
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Description
Summary:We demonstrate in this paper that the effect of object shift in an elliptical, astigmatic Gaussian beam does not affect the optimal fractional orders used to reconstruct the holographic image of a particle or another opaque object in the field. Simulations and experimental results are presented.
ISSN:2331-8422
DOI:10.48550/arxiv.1212.5273