Paper
17 March 2000 Thick-layered red- and blue-sensitive dichromated gelatin for hologram multiplexing
Yuri N. Denisyuk, Nina M. Ganzherli, Sergey P. Konop, Irina A. Maurer, Dmitri F. Chernykh
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Abstract
The results of the synthesis and investigation of two special kinds of thick-layered self-developing glycerol- containing dichromated gelatin are presented. One type was sensitive to blue light while the other type with methylene blue additions was red-sensitive. The thickness of the layers varied from 0.1 to 2 mm. The holographic characteristics are discussed. The method for 3D data storage by means of multiplexing 3D speckle-shift holograms when using counterpropagating beam hologram recording is presented. The method permits hologram multiplexing by shifting a speckle wave by the value equal to its correlation radius. The number of multiplexed holograms and lifetime of holograms are discussed.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuri N. Denisyuk, Nina M. Ganzherli, Sergey P. Konop, Irina A. Maurer, and Dmitri F. Chernykh "Thick-layered red- and blue-sensitive dichromated gelatin for hologram multiplexing", Proc. SPIE 3956, Practical Holography XIV and Holographic Materials VI, (17 March 2000); https://doi.org/10.1117/12.380013
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KEYWORDS
Holograms

Diffraction

Multiplexing

Speckle

Holography

Photosensitive materials

3D image reconstruction

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