Tunable mid-infrared ultra-wideband absorption device with annular-square open metamaterials based on VO2 phase change
Jiao Wang, Mengsi Liu, Hua Yang, Zao Yi, Chaojun Tang, Fan Gao, Junqiao Wang, Boxun Li
Topics & Concepts
Materials scienceOptoelectronicsMetamaterialFabricationImpedance matchingAbsorption (acoustics)Photothermal therapyDielectricMetamaterial absorberMicrowavePlasmonPhase (matter)Bandwidth (computing)Surface plasmon resonanceOpticsWidebandInfraredRefractive indexAbsorption spectroscopySurface plasmonMetalLayer (electronics)ResonatorAbsorptanceThermalWavelengthResonance (particle physics)VanadiumLamellar structureElectromagnetic radiationElectrical impedanceTransition Metal Oxide NanomaterialsOptical Wireless Communication TechnologiesMetamaterials and Metasurfaces Applications