The refractive-lens technique has been well developed over a long period of evolution,
offering powerful imaging functionalities, such as microscopes, telescopes, and …

The efficient control of optical light at the nanoscale level attracts marvelous applications,
including thermal imaging, energy harvesting, thermal photovoltaics, etc. These applications …

Metasurface-based solar absorbers are widely acknowledged in green energy applications.
The traditional roadmap for designing meta-absorbers relies on hefty trial-and-error …

Graphene-based metamaterials are gaining popularity for developing various
reconfigurable and electrically tunable optical devices–especially in terahertz (THz) and …

Featuring shorter wavelengths and high photon energy, ultraviolet (UV) light enables many
exciting applications including photolithography, sensing, high-resolution imaging, and …

Nanostructured-based broadband perfect absorbers are of great interest in a wide range of
applications, including spectroscopy, energy harvesting, and thermal photonics, etc. Here, a …

Metasurfaces are artificially engineered ultrathin photonic components that can be freely
designed to exhibit unprecedented capabilities of highly-efficient electromagnetic wave …

Due to the considerable potential of ultra-compact and highly integrated meta-optics, multi-
functional metasurfaces have attracted great attention. The mergence of nanoimprinting and …

Perfect ultraviolet-visible (UV-Vis) absorbers with a stable performance at high temperatures
and hostile environments are highly required for energy harvesting through solar …

Metasurfaces are nanometer-thick patterned interfaces that exhibit unprecedented control
over the quintessential properties of light and provide a footing ground for many innovative …