The GaAs/AlGaAs optical neurochip with variable synaptic interconnections

J. Ohta; Y. Nitta; S. Tai; M. Takahashi; K. Kyuma

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 1991),
paper CTuD2

The GaAs/AlGaAs optical neurochip with variable synaptic interconnections

J. Ohta, Y. Nitta, S. Tai, M. Takahashi, and K. Kyuma

Conference on Lasers and Electro-Optics 1991

Baltimore, Maryland United States
12–17 May 1991
ISBN: 1-55752-189-1

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Photonic Circuits/Systems (CTuD)

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J. Ohta, Y. Nitta, S. Tai, M. Takahashi, and K. Kyuma, "The GaAs/AlGaAs optical neurochip with variable synaptic interconnections," in Conference on Lasers and Electro-Optics, J. Bufton, A. Glass, T. Hsu, and W. Krupke, eds., Vol. 10 of OSA Technical Digest (Optica Publishing Group, 1991), paper CTuD2.

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Abstract

Our paper examines the optical learning chip which acquires knowledge from the external circumstances in real time. The key to its success is to develop a variable sensitivity photodiode (VSPD) with the combined functions of the analogue spatial light modulator and the photodiode.

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