@inproceedings{e69d6113e1b44fc4b5997d99ff8f56dd,
title = "An optical learning network with amplitude detection",
abstract = "An optical learning network using photorefractive holograms with grating amplitude detection is presented and demonstrated. The Stoke's principle for light is used to realize both bipolar weight changes and bipolar activities for perceptron learning. The bipolar detection is achieved by using a double Mach-Zehnder interferometer and an electronic subtractor at the output port. Experimental results show that a zero or near to zero threshold value, the network can be trained to dichotomize the input patterns.",
author = "Cheng, {Chau Jern} and Hsu, {Ken Y.} and Hsieh, {Tai Chiung} and Pochi Yeh",
note = "Publisher Copyright: Copyright {\textcopyright} 1993 SPIE.; Topical Meeting on Optical Computing 1992 ; Conference date: 29-06-1992 Through 01-07-1992",
year = "1993",
month = jul,
day = "12",
doi = "10.1117/12.147870",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
pages = "488--499",
editor = "Karpushko, {Fedor V.} and Sinitsyn, {George V.} and Apanasevich, {Sergey P.} and Goncharenko, {Andrey M.}",
booktitle = "Optical Computing",
}