Over the years, researchers have been exploring ways to artificially design chiral structures
and materials, namely metamaterials and metasurfaces. They exhibit unique optical …

Optical metasurfaces consisting of two-dimensional nanostructures have rapidly developed
over the past two decades thanks to their potential for use as optical components, such as …

In recent years, metasurfaces have attracted considerable interest for their unprecedented
capabilities to manipulate intensity, phase, and polarization of an electromagnetic wave …

Janus metasurfaces, a category of two-faced two-dimensional (2D) materials, are emerging
as a promising platform for designing multifunctional metasurfaces by exploring the intrinsic …

Angle-dependent next-generation displays have potential applications in 3D stereoscopic
and head-mounted displays, image combiners, and encryption for augmented reality (AR) …

Chirality describes mirror symmetry breaking in geometric structures or certain physical
quantities. The interaction between chiral structure and chiral light provides a rich collection …

Metasurface-based holograms, or metaholograms, offer unique advantages including
enhanced imaging quality, expanded field of view, compact system size, and broad …

As a 2D metamaterial, metasurfaces offer an unprecedented avenue to facilitate light‐matter
interactions. The current “one‐by‐one design” method is hindered by time‐consuming …

A chiral meta‐optics platform that incorporates hologram‐multiplexing with low phase
distortion and wide‐incident angle tolerance over the broad spectral range of the ultraviolet …

Circular dichroism is characterized by distinct optical responses for left-handed and right-
handed circularly polarized waves widely used for biological monitoring, analytical …