One-dimensional holographic memory for information processing

Andrei L. Mikaelian

doi:10.1117/12.187282

29 September 1994 One-dimensional holographic memory for information processing

Andrei L. Mikaelian

Proceedings Volume 2297, Photonics for Processors, Neural Networks, and Memories II; (1994) https://doi.org/10.1117/12.187282
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

1D hologram technology for information processing is considered. A high-quality neuroprocessor with serial-parallel processing is presented. It is shown that a high-capacity neural network having up to 10¹⁰ interconnections may be implemented with a small number of real neurons. The developed 1D holographic disk memory allows the implementation of 3000 different neural networks with the number of each structure being equal to 1000. For this case the processing time is presently equal to 70 ms. A holographic associative memory with 1D pattern recording using a photothermoplastic carrier is investigated. The results of associative information retrieval according to presented pattern fragments are given. The array selection error probabilities versus the number of bits in the key array and the number of recording/erasure cycles were measured.

Citation Download Citation

Andrei L. Mikaelian "One-dimensional holographic memory for information processing", Proc. SPIE 2297, Photonics for Processors, Neural Networks, and Memories II, (29 September 1994); https://doi.org/10.1117/12.187282

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