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Proceedings Paper

Iterative Approaches To Computer Generated Holography
Author(s): Jan P Allebach; Donald W Sweeney
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Paper Abstract

The iterative alternating projections onto constraint sets (POCS) algorithm is applied to the design of computer-generated holograms (CGH's). The performance of the resulting CGH's is compared to those designed by the non-iterative error diffusion algorithm and direct binary search (DBS), which is another iterative technique. Both iterative methods are distinguished from earlier iterative methods for CGH design by their ability to simultaneously control the amplitude and phase of the reconstructed wavefront.

Paper Details

Date Published: 24 May 1988
PDF: 8 pages
Proc. SPIE 0884, Computer-Generated Holography II, (24 May 1988); doi: 10.1117/12.944152
Show Author Affiliations
Jan P Allebach, Purdue University (United States)
Donald W Sweeney, Sandia National Laboratories (United States)

Published in SPIE Proceedings Vol. 0884:
Computer-Generated Holography II
Sing H. Lee, Editor(s)

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