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.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Optics letters 1991-06, Vol.16 (12), p.928-930
Hauptverfasser:	DUNNING, G. J, OWECHKO, Y, SOFFER, B. H
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Imaging and optical processing Optics Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	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.
ISSN:	0146-9592 1539-4794
DOI:	10.1364/ol.16.000928