Tunable bi-direction terahertz vortex beam generator based on Dirac semimetals
Huiyun Zhang, Xin Teng, Meng Tian, Meng Liu, Yuping Zhang
Topics & Concepts
Terahertz radiationGenerator (circuit theory)OpticsVortexVortex generatorBeam (structure)Dirac (video compression format)PhysicsMaterials scienceQuantum mechanicsPower (physics)ThermodynamicsNeutrinoMetamaterials and Metasurfaces ApplicationsOrbital Angular Momentum in OpticsPlasmonic and Surface Plasmon Research