光ニューラルネットワークのための装置および方法

Japanese Patent JP7026057

B2

An apparatus for implementing an artificial neural network (100) is disclosed. The apparatus comprises: an array of input waveguides (122) to receive a first array of optical signals; an optical interference unit (124), in optical communication with the array of input waveguides, to perform a matrix multiplication of the first array of optical signals with a transformation matrix to produce a second array of optical signals; an array of output waveguides (128), in optical communication with the optical interference unit, to guide the second array of optical signals, wherein at least on input waveguide in the array of input waveguides is in optical communication with each output waveguide in the array of output waveguides via the optical interference unit; and control circuitry to adjust weight parameters of the transformation matrix implemented by the optical interference unit.

Harris, Nicholas Christopher
Carolan, Jack Johannes
Prab, mihika
England, Dark Robert
Scaro, scott
Shen, Echen
Soryachic, Marine

JP2018563066A

February 25, 2022

June 02, 2017

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Massachusetts Institute of Technology

G06N3/067; G02F3/00

JP3204624A
JP2157832A

US20150354938
US20140299743
US20100226608
US20150382089

Okuyama Shoichi
Tetsuo Matsushima
Nakamura Ayako
Soji Morimoto
Yu Tanaka
Koichi Tokumoto
Akiko Mizushima
Kohei Arihara

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