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Proceedings Paper

Deep-image reconstruction of a reflection hologram using a fluorescent lamp
Author(s): Yoshinao Taketomi; Toshihiro Kubota
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Paper Abstract

Reflection hologram for recording deep and blur-less images has been proposed. The reconstruction image, which was floating at more than 30 cm in front of the hologram, was mono-color and observed from wide longitudinal angles when illuminated by an extended white light source such as fluorescent lamp. Multi-color images can be easily obtained by multiplexing the holograms with different wavelengths. One step recording method was found useful to record a 2D object such as a transparency and to represent the arbitrary color when it was combined with the pseudo-color technique. The concept of the proposed hologram can be extended to a projector system for displaying off-screen images.

Paper Details

Date Published: 18 March 1998
PDF: 9 pages
Proc. SPIE 3293, Practical Holography XII, (18 March 1998); doi: 10.1117/12.303656
Show Author Affiliations
Yoshinao Taketomi, Matsushita Electric Industrial Co., Ltd. (Japan)
Toshihiro Kubota, Kyoto Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 3293:
Practical Holography XII
Stephen A. Benton, Editor(s)

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