Spatial Photonic Ising Machine by Binary Phase Encoding with DMD

We present a spatial photonic Ising machine with binary phase control using a DMD, aiming at high-speed optical computing for combinatorial optimization problems. The experimental result demonstrates the effectiveness of the method.

Authors

Suguru Shimomura (ORCID: https://orcid.org/0000-0002-6197-4189)
Ryo Nouchi (ORCID: https://orcid.org/0000-0002-7232-4827)
Yusuke Ogura (ORCID: https://orcid.org/0000-0002-4659-8859)
Jun Tanida (ORCID: https://orcid.org/0000-0002-3106-8062)
Takumi Sakabe

Institutions

The University of Osaka (JP)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11109227
Primary Topic: Neural Networks and Reservoir Computing
Type: article
Field-Weighted Citation Impact: 0.00

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article

Spatial Photonic Ising Machine by Binary Phase Encoding with DMD

Suguru Shimomura, Ryo Nouchi, Yusuke Ogura, Jun Tanida et al.

Jun 29, 2025

Neural Networks and Reservoir Computing

article

Spatial Photonic Ising Machine by Binary Phase Encoding with DMD

Suguru Shimomura, Ryo Nouchi, Yusuke Ogura, Jun Tanida, Takumi Sakabe

June 29, 2025article en

Abstract

We present a spatial photonic Ising machine with binary phase control using a DMD, aiming at high-speed optical computing for combinatorial optimization problems. The experimental result demonstrates the effectiveness of the method.

The University of Osaka (JP)

Openalex Percentile: Top 89%

Neural Networks and Reservoir Computing

DOI Source OpenAlex

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Spatial Photonic Ising Machine by Binary Phase Encoding with DMD — Suguru Shimomura, Ryo Nouchi, et al. · (2025) | TGRS Research Map | TGRS