Higher-order Poincaré sphere multiplexed metasurface holography for optical information encryption
Hairong He, Meiyu Peng, Guangtao Cao, Yanbei Li, Hui Liu, Hui Yang
Topics & Concepts
HolographyEncryptionMultiplexingOrder (exchange)Computer sciencePhysicsOpticsTelecommunicationsComputer securityBusinessFinanceMetamaterials and Metasurfaces ApplicationsOrbital Angular Momentum in OpticsAdvanced Antenna and Metasurface Technologies