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Conferences > OFC > 1991 > TuE > TuE4

Neural-processing type optical wavelength demultiplexer using high-speed analog-neural-network integrated circuits

Masafumi Koga, Takao Matsumoto, Yoshihito Amemiya, Atsushi Iwata, and Akio Sugita

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Abstract

A neural-processing type optical WDM demultiplexer consisting of a multimode guide and an electrical neural network (NN) has been proposed.1 It features simple optical components, easy alignment, and modifiable characteristics because its neural parameters are electrically controllable. This paper reports the demultiplexing results at 150 Mb/s obtained by using the new analog neural network LSIs (ANN-LSIs) and the multimode planar waveguide.

© 1991 Optical Society of America

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