Optoelectronic coherent Ising machine for combinatorial optimization problems

Hopfield networks are iterative procedures able to solve combinatorial optimization problems. New studies regarding algorithm-architecture adequacy are fostered by the re-emergence of hardware implementations of such methods in the form of Ising machines. In this work, we propose an optoelectronic a...

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Bibliographic Details
Published in:	Optics letters Vol. 48; no. 8; p. 2150
Main Authors:	Mwamsojo, Nickson, Lehmann, Frederic, Merghem, Kamel, Benkelfat, Badr-Eddine, Frignac, Yann
Format:	Journal Article
Language:	English
Published:	United States 15.04.2023
ISSN:	1539-4794, 1539-4794
Online Access:	Get more information
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Summary:	Hopfield networks are iterative procedures able to solve combinatorial optimization problems. New studies regarding algorithm-architecture adequacy are fostered by the re-emergence of hardware implementations of such methods in the form of Ising machines. In this work, we propose an optoelectronic architecture suitable for fast processing and low energy consumption. We show that our approach allows effective optimization relevant to statistical image denoising.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1539-4794 1539-4794
DOI:	10.1364/OL.485215