Opto-electronic high order feedback neural network

8 November 1990

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 26 (23) , 1954-1955
https://doi.org/10.1049/el:19901264

Abstract

A novel neural network design, in which nonlinearities are created by feedback, is described. It is called the HOFNET. The design is suitable for optical implementation because it is tolerant of the limited dynamic ranges present in optical systems. An optical system with electronic feedback was constructed and its operation is described.

Keywords

LIMITED DYNAMIC RANGES
HOFNET
MULTIPLEXED FOURIER TRANSFORM
ELECTRONIC FEEDBACK
MEMORY CAPACITY
OPTICAL IMPLEMENTATION
HIGH ORDER FEEDBACK NEURAL NETWORK
PATTERN RECOGNITION
OPTICAL SYSTEMS
FOURIER TRANSFORM HOLOGRAM RECORDING
NEURAL NETWORK DESIGN

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