A broadband metamaterial perfect absorber with near-perfect thermal radiation and extreme insensitivity to large-angle incidence
Xiaolong Hu, Min Ai, Yan Chen, S. M. Chen, Jie Hou, Yanli Qu
Topics & Concepts
OpticsMaterials scienceMetamaterial absorberMetamaterialAbsorption (acoustics)OptoelectronicsThermalResonance (particle physics)WavelengthRadiationBroadbandTransverse modeRayFinite-difference time-domain methodSurface plasmonThermophotovoltaicRange (aeronautics)EmissivityResonatorSolar energySurface plasmon polaritonSurface plasmon resonanceFabricationRadiant energyThermal radiationGuided-mode resonanceEnergy conversion efficiencyTransverse planeAngle of incidence (optics)Photothermal therapyElectromagnetic radiationLens (geology)OpacityPlasmonMolar absorptivityThermal energyRADIUSAcceptance angleTerahertz radiationMetamaterials and Metasurfaces ApplicationsThermal Radiation and Cooling TechnologiesSolar-Powered Water Purification Methods