Hybrid optoelectronic neural networks using a mutually pumped phase-conjugate mirror.
We discuss an optical interconnection method for neural networks based on mutually pumped phase conjugation in a photorefractive crystal. Cross talk due to Bragg degeneracies is reduced by storing each connection weight in a continuum of angularly and spatially multiplexed volume gratings.
Dunning
G J
GJ
Owechko
Y
Y
Soffer
B H
BH