Hybrid optoelectronic neural networks using a mutually pumped phase-conjugate mirror
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Optics Letters
|September 25, 2009
Abstract:
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.
