# Metasurface-enabled grafted perfect vector vortex beams with trigonometric-function topological charges for high-capacity optical encryption

> Research article (Optics Letters, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4411151789](https://www.wikidata.org/wiki/openalex:W4411151789)  
**Source**: https://4ort.xyz/entity/metasurface-enabled-grafted-perfect-vector-vortex-beams-with-trigonometric-function-topological-charges-for-high-capacit