Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

The research and development of optical metasurfaces has been primarily driven by the
curiosity for novel optical phenomena that are unattainable from materials that exist in nature …

Metasurfaces, which consist of arrays of subwavelength scatterers, can be used to precisely
control incident electromagnetic fields, but are typically static once fabricated. A dynamically …

Metasurfaces are planar or 2D forms of metamaterials made up of arrays of antennas with a
subwavelength thickness. They have been rapidly developed in the recent years due to their …

Metalenses have emerged as a new optical element or system in recent years, showing
superior performance and abundant applications. However, the phase distribution of a …

Composite vortex beams (CVBs) have attracted considerable interest recently due to the
unique optical properties and potential applications. However, these beams are mainly …

During the past few years, the optics and photonics communities have renewed their
attention toward transparent conducting oxides (TCOs), which for over two decades have …

Optical metasurfaces are judicously engineered electromagnetic interfaces that can control
and manipulate many of light's quintessential properties, such as amplitude, phase, and …

Over the past years, photonic metasurfaces have demonstrated their remarkable and
diverse capabilities in advanced control over light propagation. Here, we demonstrate that …

Graphene-enabled metamaterials have emerged as promising photoelectric devices for
dynamically controlling the polarization of electromagnetic waves. However, it is still a key …