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Proceedings Paper

Comparison of amplitude- and phase-holograms
Author(s): Shaohua Tao; XiaoCong Yuan; Wai Chye Cheong
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Paper Abstract

Past works has demonstrated that both Phase- and Amplitude two-level Binary-Computer-Generated-Holograms would generally resolve identical reconstruction image profiles but with different diffraction efficiency. In this paper, we investigate and study the difference in diffraction efficiency and reconstruction image quality of a two-level binary and multi-level Amplitude- and Phase-CGH.

Paper Details

Date Published: 29 October 2001
PDF: 5 pages
Proc. SPIE 4594, Design, Fabrication, and Characterization of Photonic Devices II, (29 October 2001); doi: 10.1117/12.446580
Show Author Affiliations
Shaohua Tao, Nanyang Technological Univ. (Singapore)
XiaoCong Yuan, Nanyang Technological Univ. (Singapore)
Wai Chye Cheong, Nanyang Technological Univ. (Singapore)

Published in SPIE Proceedings Vol. 4594:
Design, Fabrication, and Characterization of Photonic Devices II

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