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Proceedings Paper

Thick-layered dichromated gelatin for 3D hologram multiplexing
Author(s): Yuri N. Denisyuk
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Paper Abstract

The results on experiments on 3-D speckle-shift holograms multiplexing in thick-layered gelatin are presented. The details of thick-layered dichromated gelatin synthesis are described. The axial scheme of a speckle-shift hologram is suggested and considered. The results of the experiments on holograms multiplexing are discussed. The experiments have confirmed the possibility of multiplexing the holograms by shifting the light-sensitive material by the distance equal to the size of a speckle of the reference wave. The experiment has also shown that in the case when holograms are multiplexed in a thick-layered gelatin their lifetime decreases as the number of holograms increases.

Paper Details

Date Published: 22 September 1997
PDF: 6 pages
Proc. SPIE 3137, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III, (22 September 1997); doi: 10.1117/12.287781
Show Author Affiliations
Yuri N. Denisyuk, A.F. Ioffe Physical-Technical Institute (Russia)


Published in SPIE Proceedings Vol. 3137:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III
Francis T. S. Yu; Shizhuo Yin, Editor(s)

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