Quadratic associative memory hologram prepared by the polarization encoding process

Seok Ho Song

doi:10.1117/12.2294868

1 July 1990 Quadratic associative memory hologram prepared by the polarization encoding process

Seok Ho Song

Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12306F (1990) https://doi.org/10.1117/12.2294868
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States

Abstract

As a higher order correlation model for associative memory, the quadratic associative memory(QAM) is implemented holographically by using the polarization encoding process. The use of polarization encoding to represent sign in the QAM tensor is made by twisted nematic liquid crystal light modulators. Experimental results of retrieving the stored objects from an imcomplete input are presented.

Citation Download Citation

Seok Ho Song "Quadratic associative memory hologram prepared by the polarization encoding process", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12306F (1 July 1990); https://doi.org/10.1117/12.2294868

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

Includes PDF, HTML & Video, when available