Title:
PHOTONIC NEURAL NETWORK SYSTEM
Document Type and Number:
Japanese Patent JP2023169189
Kind Code:
A
Abstract:
To provide a system and method, which greatly increase speed, resolution, and power efficiency as compared to digital spatial convolutions for optically processing images.SOLUTION: A photonic neural network system 10 for convolving and adding frames of data includes a first sensor display device 14 and a second sensor display device 26. Each sensor display device comprises an array of transmit-receive modules. Each transmit-receive module comprises a light sensor element, a light transmitter element, and a memory bank. A radial modulator device 20 is positioned where transmission of light fields including frames of data are Fourier transformed. Filters implemented by modulator elements of the radial modulator device 20 convolve fields of light including the frames of data, which are then sensed on a pixel-by-pixel basis by the light sensor elements, which accumulate charges, thus sum pixel values of sequential convolved frames of data.SELECTED DRAWING: Figure 1
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Inventors:
RIKKI J CRILL
JONATHAN C BAIARDO
DAVID A BRUCE
JONATHAN C BAIARDO
DAVID A BRUCE
Application Number:
JP2023138980A
Publication Date:
November 29, 2023
Filing Date:
August 29, 2023
Export Citation:
Assignee:
LOOK DYNAMICS INC
International Classes:
G06N3/067; G06E3/00; G06G7/14; G06G7/16; G06G7/60; G06N3/0464
Attorney, Agent or Firm:
Mitsuru Inoue
Satoshi Nazuka
Satoshi Nazuka
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