Abstract
We describe a new approach for constructing large-scale artificial neural networks. The novelty of our approach is based on the concept of electroholography (EH), which permits interconnecting of electronic neurons by minute-volume holograms, using the voltage-controlled photorefractive effect in paraelectric crystals. Crystals of potassium lithium tantalate niobate (KLTN) in the paraelectric phase are shown to be suitable for implementing this concept. A small network composed of two KLTN crystals on which holographic connections are recorded is presented to demonstrate the EH approach.
© 1996 Optical Society of America
Full Article | PDF ArticleOSA Recommended Articles
Aharon J. Agranat, Meir Razvag, Michal Balberg, and Victor Leyva
J. Opt. Soc. Am. B 14(8) 2043-2048 (1997)
Aharon Agranat, Rudy Hofmeister, and Amnon Yariv
Opt. Lett. 17(10) 713-715 (1992)
Benny Pesach, Guy Bartal, Eli Refaeli, Aharon J. Agranat, Joel Krupnik, and Dan Sadot
Appl. Opt. 39(5) 746-758 (2000)