Broadband and thermally switchable reflective metasurface based on Z-shape InSb for terahertz vortex beam generation
Bin He, Jiaqi Liu, Yongzhi Cheng, Fu Chen, Hui Luo, Xiangcheng Li
Topics & Concepts
Terahertz radiationOpticsBroadbandVortexResonatorReflection coefficientTopological quantum numberPhysicsAngular momentumBandwidth (computing)Polarization (electrochemistry)OptoelectronicsMaterials scienceChemistryPhysical chemistryComputer scienceComputer networkThermodynamicsQuantum mechanicsMetamaterials and Metasurfaces ApplicationsOrbital Angular Momentum in OpticsAdvanced Antenna and Metasurface Technologies