Artificial chiral nanostructures have been subjected to extensive research for their unique
chiroptical activities. Planarized chiral films of ultrathin thicknesses are in particular demand …

Nanostructured surfaces with designed optical functionalities, such as metasurfaces, allow
efficient harvesting of light at the nanoscale, enhancing light–matter interactions for a wide …

Futuristic holographic displays will essentially require broadband chiro‐optical effects for
medical imaging, virtual reality, smart security, and optical encryption. However …

Metasurfaces that can realize the polarization manipulation of electromagnetic waves on the
sub-wavelength scale have become an emerging research field. Here, a novel strategy of …

Recent attempts to synthesize hybrid perovskites with large chirality have been hampered
by large size mismatch and weak interaction between their structure and the wavelength of …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

We investigated the propagation properties of all-dielectric metamaterials (ADMs) based on
a SiO 2-Si asymmetric hybrid block, including the effects of structural parameters …

Arbitrary polarized vortex beam induced by polarization singularity offers a new platform for
both classical optics and quantum entanglement applications. Bound states in the …

Metasurfaces without a mirror symmetry may exhibit chiral electromagnetic response that
differs substantially from any type of polarization transformation. A typical design of chiral …

Metasurfaces have been enabling the miniaturization and integration of complex optical
functionalities within an ultrathin platform by engineering the scattering features of localized …