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Proceedings Paper

Generation of phase-only hologram
Author(s): P. W. M. Tsang
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Paper Abstract

A phase-only hologram (POH) has two major advantages. First, it can be displayed with a single phase-only SLM. Second, the reconstructed image is brighter, and free from the zeroth-order diffraction and the twin image. In this paper, four modern methods for the generation of POH, are reviewed. Being different from some existing approach that involved multiple epochs of evaluation in the generation of POH, the methods describe in this paper are non-iterative and computationally efficient. Moreover, these works also share the common feature that the holograms generated can be displayed directly on the phase-only SLM, hence simplifying the optical setup.

Paper Details

Date Published: 11 November 2014
PDF: 7 pages
Proc. SPIE 9271, Holography, Diffractive Optics, and Applications VI, 92711Q (11 November 2014); doi: 10.1117/12.2072842
Show Author Affiliations
P. W. M. Tsang, City Univ. of Hong Kong (Hong Kong, China)

Published in SPIE Proceedings Vol. 9271:
Holography, Diffractive Optics, and Applications VI
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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