physics.optics · 2026-06-13 · No. 22

Optics, 2026-06-13.

1 new papers in physics.optics. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    Optical Implementation of Equilibrium Propagation Using Spatial Photonic Ising Machines

    Dimitri Vanden Abeele, Daniele Veraldi, Davide Pierangeli, Claudio Conti, Serge Massar

    physics.optics · cond-mat.dis-nn · cs.ET · cs.LG

    Equilibrium Propagation offers a compelling alternative to traditional machine learning for training energy-based networks. Here we demonstrate a hybrid optical-digital implementation of EP using a Spatial Photonic Ising Machine (SPIM). The SPIM exploits the gauge transformation method to optically encode both continuous neuron states and rank-1 binary trainable patterns as phase modulations via a spatial light modulator, with inference...

    arxiv.org/abs/2606.13454 · PDF

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