Proceedings of the Optical Society of Korea Conference (한국광학회:학술대회논문집)
- 1991.06a
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- Pages.29-34
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- 1991
Analysis of Optoelectronic Neural Networks with Persistent Photoconductors Array
잔류 광전도체 어레이를 이용한 광전신경망의 학습성능분석
Abstract
An optoelectronic implementation of analog and non-volatile synaptic weights of neural networks is proposed by using the doping modulated amophous silicon multilayer. The persistent photoconductivity(PPC) of the multilayer induced by a short illumination is characterized in experiment and implemented to the non-volatile synaptic weights. An optoelectronic processor with the single layer perceptron algorithm is also proposed. Some learning equations of the processor and the results of simulation are presented.
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