# Free-Space Optical Neural Network Based on Optical Nonlinearity and Pooling Operations

> Research article (IEEE Access, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3209365740](https://www.wikidata.org/wiki/openalex:W3209365740)  
**Source**: https://4ort.xyz/entity/free-space-optical-neural-network-based-on-optical-nonlinearity-and-pooling-operations