Learning in large optical networks

Yong Qiao; Demetri Psaltis

doi:10.1117/12.140042

16 September 1992 Learning in large optical networks

Yong Qiao, Demetri Psaltis

Proceedings Volume 1709, Applications of Artificial Neural Networks III; (1992) https://doi.org/10.1117/12.140042
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

In a holographic optical learning network, the decay of multiply exposed holographic interconnections can adversely affect the training of the network. A new dynamic photorefractive holographic memory is described that allows an arbitrarily long sequence of adaptations by rejuvenating decayed holograms with a simple all-optical feedback loop.

Citation Download Citation

Yong Qiao and Demetri Psaltis "Learning in large optical networks", Proc. SPIE 1709, Applications of Artificial Neural Networks III, (16 September 1992); https://doi.org/10.1117/12.140042

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