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

When metal nanoparticles are arranged in an ordered array, they may scatter light to
produce diffracted waves. If one of the diffracted waves then propagates in the plane of the …

Metasurfaces are ushering in an era of multifunctional control over optical wavefronts
realized with ultrathin planarized devices. Recent advances have been enabling …

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

We present a comprehensive overview of chirality and its optical manifestation in plasmonic
nanosystems and nanostructures. We discuss top-down fabricated structures that range from …

Compared with conventional optical elements, 2D photonic metasurfaces, consisting of
arrays of antennas with subwavelength thickness (the 'meta-atoms'), enable the …

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 …

In the wake of intense research on metamaterials the two-dimensional analogue, known as
metasurfaces, has attracted progressively increasing attention in recent years due to the …

Many naturally occurring biomolecules, such as amino acids, sugars and nucleotides, are
inherently chiral. Enantiomers, a pair of chiral isomers with opposite handedness, often …

Circularly polarized light (CPL) with the end of optical vector traveling along circumferential
trajectory shows left‐and right‐handedness, which transmits chiral information to materials …