Giant Photonic Response of Mexican-Hat Topological Semiconductors for Mid-infrared to Terahertz Applications
Haowei Xu, Jian Zhou, Hua Wang, Ju Li
Abstract
at the transition edge. These findings may significantly boost potential MIR/FIR/THz applications such as photon sources, detectors, ultrafast electro-optical devices, and quantum information technologies.
Topics & Concepts
Terahertz radiationPhotonicsInfraredSemiconductorOptoelectronicsTopological insulatorPhotodetectorUltrashort pulsePhysicsFar infraredFar-infrared laserMaterials scienceOpticsLaserCondensed matter physicsTopological Materials and PhenomenaPhotonic Crystals and ApplicationsPhotonic and Optical Devices