導波路アーキテクチャを使用した光ニューラル・コンポーネント - INTERNATIONAL BUSINESS MACHINES CORPORATION

Title:

導波路アーキテクチャを使用した光ニューラル・コンポーネント

Document Type and Number:

Japanese Patent JP7030824

Kind Code:

B2

Abstract:

A photonic neural component includes optical transmitters, optical receivers, inter-node waveguides formed on a board, transmitting waveguides configured to receive optical signals emitted from the optical transmitters and transmit the received optical signals to the inter-node waveguides, mirrors to partially reflect optical signals propagating on the inter-node waveguides, receiving waveguides configured to receive reflected optical signals produced by the mirrors and transmit the reflected optical signals to the optical receivers, and filters configured to apply weights to the reflected optical signals. The transmitting waveguides and receiving waveguides are formed on the board such that one of the transmitting waveguides and one of the receiving waveguides crosses one of the inter-node waveguides with a core of one of the crossing waveguides passing through a core or clad of the other.

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Inventors:

Hero, jean, beno
Toshishi Yamane
Seiji Takeda

Application Number:

JP2019541408A

Publication Date:

March 07, 2022

Filing Date:

January 05, 2018

Export Citation:

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