# All-optical neural network with nonlinear activation functions

> Research article (Optica, 2019) · cited 443× · AI/ML

**Wikidata**: [openalex:W2970080722](https://www.wikidata.org/wiki/openalex:W2970080722)  
**Source**: https://4ort.xyz/entity/all-optical-neural-network-with-nonlinear-activation-functions