# Single-chip photonic deep neural network with forward-only training

> Research article (Nature Photonics, 2024) · cited 148× · AI/ML

**Wikidata**: [openalex:W4404905249](https://www.wikidata.org/wiki/openalex:W4404905249)  
**Source**: https://4ort.xyz/entity/single-chip-photonic-deep-neural-network-with-forward-only-training