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Learning experiment using erasable optically stimulable phosphor in optical neural network

  • Ken-ichi Kitayama
  • Fumihiko Itoh
  • Yasuaki Tamura

Abstract

A novel application of erasable optically stimulable phospher(OSP) to memory device for modifiable synaptic weights in learnable optical neural network is experimentally demonstrated. OSP has many attractive features for mass storage of synaptic weight that is analog, accessible in parallel, and erasable and rewritable as well as high in resolution and fast in response.

Keywords

Memory Device Synaptic Weight Image Intensifier Mass Storage Insufficient Spatial Resolution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    A. D. McAulay et al., IJCNN’89, II-483(Washington D.C. July ‘89).Google Scholar
  2. 2.
    D. E. Rumelhart et al., Parallel Distributed Processing vol. 1,The MIT Press, Cambridge(1986).Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1990

Authors and Affiliations

  • Ken-ichi Kitayama
    • 1
  • Fumihiko Itoh
    • 1
  • Yasuaki Tamura
    • 2
  1. 1.NTT Transmission Systems LaboratoriesYokosukaKanagawaJapan
  2. 2.NTT Opto-Electronics LaboratoriesIbarakiJapan

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