Disc holographic memory: characteristics and technology of materials

Gennadi A. Sobolev; Svetlana B. Soboleva; Eugeny Ruvimovich Tsvetov

doi:10.1117/12.303663

18 March 1998 Disc holographic memory: characteristics and technology of materials

Gennadi A. Sobolev, Svetlana B. Soboleva, Eugeny Ruvimovich Tsvetov

Proceedings Volume 3293, Practical Holography XII; (1998) https://doi.org/10.1117/12.303663
Event: Photonics West '98 Electronic Imaging, 1998, San Jose, CA, United States

Abstract

Discussed the system of holographic disc memory. This memory uses the overlapping expanded partial holograms on the moving disc and collinear optical heterodyning for data readout. Discussed the requirements to holographic materials for realization of this system. By selection of materials we used the signal and noise characteristics for different materials (silver halide, dichromated gelatin etc.). By development of materials we used the method of registration latent holographic images. Discussed the technological problems by realizing of materials and holographic memory. The experimental results are demonstrated.

Citation Download Citation

Gennadi A. Sobolev, Svetlana B. Soboleva, and Eugeny Ruvimovich Tsvetov "Disc holographic memory: characteristics and technology of materials", Proc. SPIE 3293, Practical Holography XII, (18 March 1998); https://doi.org/10.1117/12.303663

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