作者
Markus Duelli, Roger S Cudney, Claudia Keller, Peter Guenter
发表日期
1995/7
期刊
Optical Engineering
卷号
34
期号
7
页码范围
2044-2048
出版商
SPIE
简介
We report on the investigation of a new configuration of an all-optical associative memory. The images to be recalled associatively are stored in a LiNbO3 crystal via angular multiplexing. Thresholding of the reconstructed reference beams during associative readout is achieved by using a saturable absorber with an intensity-tunable threshold. We demonstrate associative readout and error correction for 10 strongly overlapping black-and-white images. Associative recall and full reconstruction is performed when only 1/500 of the image stored is entered.
学术搜索中的文章
M Duelli, RS Cudney, C Keller, P Guenter - Optical Engineering, 1995