The integration of functional nanomaterials and heterostructures with photonic architectures
has laid the foundation for important photonic and optoelectronic applications. The advent of …

The full manipulation of intrinsic properties of electromagnetic waves has become the
central target in various modern optical technologies. Optical metasurfaces have been …

Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …

Optical metasurfaces are planar metamaterials that can mediate highly precise light–matter
interactions. Because of their unique optical properties, both plasmonic and dielectric …

Holography has attracted tremendous interest due to its capability of storing both the
amplitude and phase of light field and reproducing vivid three-dimensional scenes …

Geometric phase is a unifying and central concept in physics, including optics. As a matter of
fact, optics played a pivotal role from the inception of this new paradigm, as some of the first …

Nonlinear light sources are central to a myriad of applications, driving a quest for their
miniaturisation down to the nanoscale. In this quest, nonlinear metasurfaces hold a great …

Nonlinear optics is of crucial importance in several fields of science and technology with
applications in frequency conversion, entangled‐photon generation, self‐referencing of …

Nonlinear absorption is a significant topic in classic nonlinear sciences. Today, a growing
interest in this area is drawn by increasingly severe interferences associated with strong …

As an artificial planar composite medium, optical metasurfaces exhibit powerful
multidimensional optical modulations at the subwavelength scale. With the aid of intelligent …