Terahertz dual-band polarization control and wavefront shaping over freestanding dielectric binary gratings with high efficiency
Yiwu Yuan, Jierong Cheng, Xipu Dong, Fei Fan, Xianghui Wang, Shengjiang Chang
Topics & Concepts
Terahertz radiationWaveplateOpticsMaterials sciencePolarization (electrochemistry)WavefrontGratingWidebandMulti-band deviceFrequency bandDielectricOptoelectronicsBandwidth (computing)PhysicsTelecommunicationsComputer scienceChemistryLaserAntenna (radio)Physical chemistryMetamaterials and Metasurfaces ApplicationsTerahertz technology and applicationsMillimeter-Wave Propagation and Modeling