This letter presents a bi-layered chiral metasurface to achieve angularly stable dual-
broadband cross-polarization conversion and asymmetric transmission properties of …

In modern-day photonic integrated circuits, near-field Coulomb interaction plays an
important role in device performance. In fact, harvesting the Coulomb effect intelligently can …

The exotic wave phenomena in metastructures and their wide applications are one of the
most researched subjects in electromagnetic waves and photonics, from radio frequencies …

Millimeter-wave backscatter can simultaneously support high-precision sensing and
massive communication and represent one prominent technical evolution in next-generation …

Abstract Unlike the Pancharatnam-Berry phase and spin-decoupled metasurface, which
only modifies the phase of the cross-polarization components, the full-phase modulation …

Aggressive discretization in metasurface design—using the least number of unit cells
required—can dramatically decrease the phase coverage requirement, thus allowing the …

This study delves into the innovative landscape of metasurfaces, with a particular focus on
their role in achieving EM illusion (EMI) a facet of paramount significance. The control of EM …

An active electromagnetic (EM) absorption metasurface is proposed to achieve a switchable
reflection band between two absorption bands. The metasurface consists of one lossy layer …

This report demonstrates a subwavelength plasmonic metasurface for a refractive index
sensor at near-infrared (NIR) wavelengths. This sensor includes a two-dimensional periodic …

This paper introduces a versatile metasurface based on vanadium dioxide (VO _2) and
graphene that seamlessly transitions between electromagnetically induced transparency …