Plasmonics has drawn a lot of interest because of its exceptional ability to control the flow of
light in metamaterials. Metamaterials and active plasmonic materials allow the mass …

Recent advancements in nanotechnology have revolutionized terahertz (THz) technology.
By enabling the creation of compact, efficient devices through nanoscale structures, such as …

Nonreciprocal thermal radiation (NTR) holds promising potential across various domains,
including photovoltaic systems, radiation cooling, and energy conversion devices. Yet, the …

With the advancement in nanotechnology, it is possible to manipulate light through
groundbreaking technologies such as metasurface holography. This technology provides a …

The combination of graphene and metamaterials has played an important role in studying
tunable terahertz functional devices, with electromagnetically induced transparency (EIT) …

Metasurfaces, especially coded ones, have gained significant attention for their excellent
ability to control electromagnetic (EM) waves, opening up possibilities for a new generation …

Most ultraviolet (UV) passive optics are currently non-tunable and lack external modulation
methods because of the poor tunability of wide-bandgap semiconductor materials in UV …

Bessel beams are highly attractive due to their non-diffraction properties, parallel processing
capabilities, and large capacity. However, conventional methods for generating Bessel …

Metasurfaces consisting of subwavelength structures have shown unparalleled capability in
light field manipulation. However, their functionalities are typically static after fabrication …

Subwavelength artificial engineering microstructures, such as metasurfaces and
metagratings, can realize superior optical properties that many natural materials cannot …