1 November 1991 One-dimensional hologram recording in thick photolayer disk
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Proceedings Volume 1621, Optical Memory and Neural Networks; (1991) https://doi.org/10.1117/12.50427
Event: Optical Memory and Neural Networks, 1991, Zvenigorod, Russian Federation
Abstract
The peculiarities of one-dimensional hologram recording in three-dimensional media are considered. The optimum quantity of the hologram superposition is shown to depend on the photolayer thickness. Computer simulation results of the 34-channel recording-reproducing process of twice superposed one-dimensional holograms in the photolayer with the thickness 5 micrometers are presented, the ratio unit signal/zero signal being not less than 8 dB and the recoding density being nearly 108 bit/cm2. The experimental results of the recording investigations with the many-time superpositions (8 exposures) of one-dimensional holograms in the LiNbO3:Fe crystals with the effective thickness nearly 130 micrometers are presented.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrei L. Mikaelian, Andrei L. Mikaelian, Emin H. Gulanian, Emin H. Gulanian, Boris S. Kretlov, Boris S. Kretlov, L. V. Molchanova, L. V. Molchanova, V. A. Semichev, V. A. Semichev, } "One-dimensional hologram recording in thick photolayer disk", Proc. SPIE 1621, Optical Memory and Neural Networks, (1 November 1991); doi: 10.1117/12.50427; https://doi.org/10.1117/12.50427
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