Adaptive multilayer optical neural network with optical thresholding

Indu F. Saxena; Emile Fiesler

doi:10.1117/12.205669

1 August 1995 Adaptive multilayer optical neural network with optical thresholding

Indu F. Saxena, Emile Fiesler

Author Affiliations +

Optical Engineering, Vol. 34, Issue 8, (August 1995). https://doi.org/10.1117/12.205669

Abstract

An adaptive multilayer optical neural network with all-optical forward propagation including optical thresholding by a liquid crystal light valve (LCLV) is described. It has a large number of modifiable optical interconnections that are implemented by liquid crystal television screens, and it has a modular structure enabling the cascading of layers, each layer with its own light source. Sigmoid fits to response curves of four LCLVs are evaluated and their suitability as optical thresholding functions is examined on the basis of neural network simulations.

Citation Download Citation

Indu F. Saxena and Emile Fiesler "Adaptive multilayer optical neural network with optical thresholding," Optical Engineering 34(8), (1 August 1995). https://doi.org/10.1117/12.205669

Published: 1 August 1995

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE