An optical learning network with amplitude detection

Chau Jern Cheng, Ken-Yuh Hsu, Tai Chiung Hsieh, Pochi Yeh

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

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.

原文English
主出版物標題Optical Computing
編輯Fedor V. Karpushko, George V. Sinitsyn, Sergey P. Apanasevich, Andrey M. Goncharenko
發行者SPIE
頁面488-499
頁數12
ISBN(電子)9780819410061
DOIs
出版狀態Published - 12 七月 1993
事件Topical Meeting on Optical Computing 1992 - Minsk, Belarus
持續時間: 29 六月 19921 七月 1992

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
1806
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Conference

ConferenceTopical Meeting on Optical Computing 1992
國家Belarus
城市Minsk
期間29/06/921/07/92

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  • 引用此

    Cheng, C. J., Hsu, K-Y., Hsieh, T. C., & Yeh, P. (1993). An optical learning network with amplitude detection. 於 F. V. Karpushko, G. V. Sinitsyn, S. P. Apanasevich, & A. M. Goncharenko (編輯), Optical Computing (頁 488-499). (Proceedings of SPIE - The International Society for Optical Engineering; 卷 1806). SPIE. https://doi.org/10.1117/12.147870