Webb29 apr. 2024 · The designed all-dielectric metasurface superabsorber shows high- Q (∼640) near-unity absorption in the near-infrared region. Moreover, when the superstrate refractive index is different from that of the substrate, the anticrossing behavior of the induced dipole quasi-BIC resonances can be observed in the absorption spectra. Webb1 mars 2024 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our …
Infrared all-dielectric Kerker metasurfaces Request PDF
WebbRecently, all-dielectric metasurfaces composed of multiple microscale scatterers, which split and focus light in four or six different polarization bases, were reported with high transmission to realize full-Stokes detection of incident light [11,29 –31]. WebbWe believe that high efficient all-dielectric metasurfaces with the unprecedented capability of the polarization control can be widely applied in areas of polarization detection and imaging, data encryption, display, optical communication and quantum optics to realize ultracompact and miniaturized optical systems. bungalows for sale in kimberley notts
All-dielectric metasurface absorbers for uncooled terahertz …
WebbMetasurfaces, metamaterials, and nanoantennas are the main building blocks of nanophotonics allowing giant field enhancement and precise control over light at the subwavelength scale. Their optical properties are strongly governed by the response of meta-atoms – their elementary units. Webb19 aug. 2024 · Dielectric metasurfaces allow us to realize many unique effects in optics, and they can serve as the building blocks of the modern photonic technologies. Here, … Webb16 sep. 2024 · Metasurfaces have exhibited extraordinary abilities in manipulating the amplitude, phase and polarization of electromagnetic waves at the subwavelength scale through careful design in the size,... bungalows for sale in kimberworth