# Terahertz switchable VO<sub>2</sub>-Au hybrid active metasurface holographic encryption

> Research article (Optics Express, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4280534578](https://www.wikidata.org/wiki/openalex:W4280534578)  
**Source**: https://4ort.xyz/entity/terahertz-switchable-vo-sub-2-sub-au-hybrid-active-metasurface-holographic-encryption