Terahertz vortex beam and focusing manipulation utilizing a notched concave metasurface
Min Zhong, Jiu‐sheng Li
Topics & Concepts
Terahertz radiationVortexOpticsOptical vortexPolarization (electrochemistry)Beam (structure)PhysicsAngular momentumWirelessAcousticsComputer scienceTelecommunicationsClassical mechanicsThermodynamicsPhysical chemistryChemistryOrbital Angular Momentum in OpticsMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon Research