# Polarization-selective unidirectional and bidirectional diffractive neural networks for information security and sharing

> Research article (Nature Communications, 2025) · cited 28× · AI/ML

**Wikidata**: [openalex:W4410359435](https://www.wikidata.org/wiki/openalex:W4410359435)  
**Source**: https://4ort.xyz/entity/polarization-selective-unidirectional-and-bidirectional-diffractive-neural-networks-for-information-security-and-sharing