During the past few years, metasurfaces have been used to demonstrate optical elements
and systems with capabilities that surpass those of conventional diffractive optics. Here, we …

Optical spin-Hall effect (OSHE) is a spin-dependent transportation phenomenon of light as
an analogy to its counterpart in condensed matter physics. Although being predicted and …

Vortex beams have been extensively realized using different approaches. Typically, the
efficiency and bandwidth of a vortex beam are limited by impure copolarized components …

The spin Hall effect of light (SHEL) is the microscopic splitting of light into two circular
polarizations at the optical interface along the perpendicular direction. With the advent of …

The photonic spin Hall effect (SHE) originates from the interplay between the photon-spin
(polarization) and the trajectory (extrinsic orbital angular momentum) of light, ie the spin-orbit …

The photonic spin Hall effect (PSHE), as an exotic analogy to the spin Hall effect in
electronics, is induced by the spin-orbit interaction of light and manifests itself as a spin …

In this Letter, we report the significant enhancement of the photonic spin Hall effect (SHE) in
a plasmonic metasurface with \rmS_4 symmetry. We find that an enhanced SHE of reflected …

Photonic spin Hall effect (SHE) provides new opportunities for achieving spin-based
photonics applications. However, flexibly manipulating the spin-dependent splitting (SDS) of …

Photonic spin‐orbit interactions (PSOIs) in nanostructures have attracted much interest in
nanophotonics, which provide a new paradigm to enhance light‐matter interactions and …

The photonic spin Hall effect (PSHE) has attracted great interest of the scientific community
because of the wide range of spin‐controlled nanophotonics applications that it can provide …