Work

Numerical Simulation of a Photonic Tensor Core for the Hardware Acceleration of the Optical Matrix–Vector Multiplication

Year: 2024

Type: article

Abstract: A realistic numerical model of a photonic tensor core based on the crossbar architecture with absorbing GeSbTe chalcogenide glass films as weight elements of a photonic matrix has been developed. The performance of the model for the matrix–vector multiplication has been demonstrated. The possibility of using the tensor core based on the implemented architecture in convolutional neural networks for image recognition tasks has been shown. Numerical simulations have been used for the first time to estimate the potential performance and energy efficiency of a photonic hardware accelerator, taking into account the modern experimental element base.

Source: Journal of Experimental and Theoretical Physics Letters

DOI: 10.1134/s0021364024603956

Authors: G. A. Kolosov, A. S. Shorokhov, A. A. Fedyanin

Institution: Lomonosov Moscow State University

Language: English

Topic: Neural Networks and Reservoir Computing

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4407443635

FWCI: 0.442

Cites: 34

Cited by: 3

Related to: 10