Fractal Metasurfaces: Multifunctional and Multiband Fractal Metasurface Based on Inter‐Metamolecular Coupling Interaction (Adv. Theory Simul. 8/2019)

Abstract

To accomplish simultaneous manipulations from linear polarization to another and to left-and-right-circular polarizations, a novel multifunctional and multiband fractal metasurface is firstly proposed and demonstrated in reflection mode based on inter-metamolecular coupling interactions. The calculated Stokes parameter, axial ratio and experimental results indicate excellent multiband polarization conversions of three-order fractal metasurface. More details can be found in article number 1900105 by Si Jia Li, Tie Jun Cui, Yun Bo Li, and co-works.