We review the basic physics and applications of a special class of planar metamaterials,
often called metasurfaces, which are composed of optically thin and densely packed planar …

Electromagnetic metastructures stand for the artificial structures with a characteristic size
smaller than the wavelength, which may efficiently manipulate the states of light. However …

A bi-isotropic Huygens' metasurface (BIHMS) is proposed for polarization-insensitive cross-
polarization conversion and wavefront manipulation, which can transmit and twist a linearly …

In this paper, a double V-shaped metasurface that can efficiently convert linear polarizations
of electromagnetic (EM) waves in wideband is proposed. Based on the electric and …

Polarization is one of the basic properties of electromagnetic waves conveying valuable
information in signal transmission and sensitive measurements. Conventional methods for …

Optical metamaterials are usually based on planarized, complex-shaped, resonant nano-
inclusions. Three-dimensional geometries may provide a wider set of functionalities …

An ultrathin single-layer metasurface manifesting both linear cross-polarization conversion
(CPC) and linear-to-circular polarization (LP-to-CP) conversion in X-band is presented in …

We propose to realize ultra-wideband polarization conversion metasurfaces in microwave
regime through multiple plasmon resonances. An ultra-wideband polarization conversion …

By combining the advantages of both a metallic metamaterial and a dielectric interlayer, we
demonstrate the general mechanism to construct the dispersion-free metastructure, in which …

A broadband microwave cross-polarization-conversion (CPC) metasurface is designed,
simulated, fabricated, and tested. The metasurface consists of coupled split-ring-resonators …