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Proceedings Paper

Spatial light modulator-based phase-shifting Gabor holography
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Paper Abstract

We present a modified Gabor-like setup able to recover the complex amplitude distribution of the object wavefront from a set of in-line recorded holograms. The proposed configuration is characterized by the insertion of a condenser lens and a spatial light modulator (SLM) into the classical Gabor configuration. The phase-shift is introduced by the SLM that modulates the central spot (DC term) in an intermediate plane, without an additional reference beam. Experimental results validate the proposed method and produce superior results to the Gabor method.

Paper Details

Date Published: 10 May 2012
PDF: 6 pages
Proc. SPIE 8384, Three-Dimensional Imaging, Visualization, and Display 2012, 838404 (10 May 2012);
Show Author Affiliations
Vicente Micó, Univ. de València (Spain)
Javier García, Univ. de València (Spain)
Zeev Zalevsky, Bar-Ilan Univ. (Israel)
Bahram Javidi, Univ. of Connecticut (United States)

Published in SPIE Proceedings Vol. 8384:
Three-Dimensional Imaging, Visualization, and Display 2012
Bahram Javidi; Jung-Young Son, Editor(s)

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