# Photonic Hopfield neural network for the Ising problem

> Research article (Optics Express, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4382502759](https://www.wikidata.org/wiki/openalex:W4382502759)  
**Source**: https://4ort.xyz/entity/photonic-hopfield-neural-network-for-the-ising-problem