A four-narrowband terahertz tunable absorber with perfect absorption and high sensitivity
Le He, Yingting Yi, Jianguo Zhang, Xibin Xu, Bin Tang, Gongfa Li, Liangcai Zeng, Jing Chen, Tangyou Sun, Zao Yi, Zao Yi
Topics & Concepts
NarrowbandTerahertz radiationMaterials scienceAbsorption (acoustics)Refractive indexElectromagnetic fieldImpedance matchingOptoelectronicsSensitivity (control systems)OpticsElectrical impedancePhysicsElectronic engineeringQuantum mechanicsEngineeringMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon ResearchPhotonic Crystals and Applications