Terahertz narrowband perfect metasurface absorber based on micro-ring-shaped GaAs array for enhanced refractive index sensing
Yongzhi Cheng, Yingjie Qian, Hui Luo, Fu Chen, Zhengze Cheng
Topics & Concepts
Terahertz radiationNarrowbandRefractive indexMaterials scienceAbsorption (acoustics)OptoelectronicsSensitivity (control systems)OpticsAbsorbanceCoupled mode theoryCoupling (piping)Array data structureResonance (particle physics)PhysicsElectronic engineeringEngineeringMetallurgyParticle physicsMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface TechnologiesAntenna Design and Analysis