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Proceedings Paper

Experimental Comparison Of Computer Generated Holograms
Author(s): Chien-Wei Han; David P Casasent
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Paper Abstract

Computer generated holograms (CGHs) are an important tool in the realization of optical processing systems. One of the reasons why CGHs are receiving attention is that there are high resolution recording devices available. High quality CGHs can be made and can now be utilized in optical data processing systems and algorithms. Many different CGH coding schemes exist, and much research is being done to compare and find their characteristics. This report presents a laboratory comparison of eight different types of CGHs. The method of making the CGHs and the recorder used are discussed. The experimental results are then compared with the non-experimental results derived previously.

Paper Details

Date Published: 24 May 1988
PDF: 10 pages
Proc. SPIE 0884, Computer-Generated Holography II, (24 May 1988); doi: 10.1117/12.944162
Show Author Affiliations
Chien-Wei Han, Carnegie Mellon University (United States)
David P Casasent, Carnegie Mellon University (United States)

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

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