Share Email Print

Proceedings Paper

Quadratic associative memory hologram prepared by the polarization encoding process
Author(s): Seok Ho Song
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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.

Paper Details

Date Published: 1 July 1990
PDF: 4 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12306F (1 July 1990); doi: 10.1117/12.2294868
Show Author Affiliations
Seok Ho Song, Electronics and Telecommunication Research Institute (Korea, Republic of)

Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

© SPIE. Terms of Use
Back to Top