Recent advances in low‐dimensional materials and nanofabrication technologies have
stimulated many breakthroughs in the field of nanophotonics such as metamaterials and …

We propose a multiband metamaterial absorber consisting of silicon brick array on metal
substrate in infrared range. Using the regular hexagon array of silicon bricks, the absorption …

Among all plasmonic metals, copper (Cu) has the greatest potential for realizing
optoelectronic and photochemical hot-carrier devices, thanks to its CMOS compatibility and …

Controlling the phase and amplitude of light emitted by the elements (ie, pixels) of an optical
phased array is of paramount importance to realizing dynamic beam steering for LIDAR …

Atomic force microscopy (AFM) is a widely adopted imaging and surface analysis technique
that provides resolutions on the nanometer scale. AFM tip-based nanomachining has …

Separating lights into different paths according to the polarization states while keeping their
respective path's polarizations with high purification is keen for polarization multiplex in …

Broadband transverse displacement sensing by exploiting the interaction of a focused
radially polarized beam with a silicon hollow nanodisk is proposed. The multipolar …

A polarization-insensitive plasmonic absorber is designed consisting of Au fishnet structures
on a TiO_2 spacer/Ag mirror. The fishnet structures excite localized surface plasmon and …

A metasurface provides a completely new path to realize a cloaking effect by using phase
compensation. However, the traditional invisible cloaks by using metasurfaces are limited at …

Among all plasmonic metals, copper (Cu) has the greatest potential for realizing
optoelectronic and photochemical hot-carrier devices, thanks to its CMOS compatibility and …