Thick-layered dichromated gelatin for 3D hologram multiplexing

Yuri N. Denisyuk

doi:10.1117/12.287781

22 September 1997 Thick-layered dichromated gelatin for 3D hologram multiplexing

Yuri N. Denisyuk

Proceedings Volume 3137, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III; (1997) https://doi.org/10.1117/12.287781
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

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.

Citation Download Citation

Yuri N. Denisyuk "Thick-layered dichromated gelatin for 3D hologram multiplexing", Proc. SPIE 3137, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III, (22 September 1997); https://doi.org/10.1117/12.287781

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