Abstract
Optical implementation of two-dimensional (2-D) quadratic associative memory (QAM) that needs parallel N6 weighted interconnections is described. We show that fully adaptive interconnections for the 2-D QAM are realizable by using two 2-D holographic lenslet arrays and two spatial light modulators (SLM’s). Thus two extensions of our previous work1 are proposed; they are learning capability and storage of 2-D images in QAM. We also show basic experimental results for the 2-D QAM.
© 1989 Optical Society of America
PDF ArticleMore Like This
A. Von Lehmen, E. G. Paek, L. C. Carrion, J. S. Patel, and A. Marrakchi
WU2 OSA Annual Meeting (FIO) 1989
Demetri Psaltis and Cheol Hoon Park
MDD2 OSA Annual Meeting (FIO) 1986
Kebin Xu, Haiying Xu, Yang Yuan, Youlong Yu, Yuhuan Xu, and Deri Zhu
THT29 OSA Annual Meeting (FIO) 1989