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The development of optical metamaterials enabled new light–matter interaction effects based on nano-structural engineering rather than the natural properties of the constituent materials. This facilitated applications unachievable with natural materials; however, practical applications of the proposed three-dimensional devices are limited by costly and complicated fabrication. In addition, many experimental...
Dynamic tunability of the plasmonic resonance in graphene nanoribbons is desirable in the near-infrared. We demonstrated a constant blue shift of plasmonic resonances in double-layer graphene nanoribbons with respect to single-layer graphene nanoribbons.
A Huygens' surface that efficiently refracts normally incident light to an angle φr = 35° at telecommunication wavelengths is reported. This represents the first experimental demonstration of an isotropic metasurface that provides wavefront control for arbitrarily polarized light.
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