# High-dimensional Poincaré beams generated through cascaded metasurfaces for high-security optical encryption

> Research article (PhotoniX, 2024) · cited 57× · AI/ML

**Wikidata**: [openalex:W4394890517](https://www.wikidata.org/wiki/openalex:W4394890517)  
**Source**: https://4ort.xyz/entity/high-dimensional-poincare-beams-generated-through-cascaded-metasurfaces-for-high-security-optical-encryption