Terahertz refractive index sensor based on tunable patterned graphene absorber
Yushan Chen, Yu-Yao Cheng, Dan Meng, Ke-wei You, Yue Liu, Yong-chang Wu, Jing Liu
Topics & Concepts
Refractive indexTerahertz radiationMaterials scienceGrapheneFigure of meritOptoelectronicsOpticsPolarization (electrochemistry)Absorption (acoustics)Sensitivity (control systems)NanotechnologyPhysicsChemistryElectronic engineeringPhysical chemistryEngineeringComposite materialPlasmonic and Surface Plasmon ResearchMetamaterials and Metasurfaces ApplicationsPhotonic and Optical Devices