Dielectric metalens for miniaturized imaging systems: progress and challenges
Lightweight, miniaturized optical imaging systems are vastly anticipated in these fields of
aerospace exploration, industrial vision, consumer electronics, and medical imaging …
aerospace exploration, industrial vision, consumer electronics, and medical imaging …
Optical computing metasurfaces: applications and advances
Integrated photonic devices and artificial intelligence have presented a significant
opportunity for the advancement of optical computing in practical applications. Optical …
opportunity for the advancement of optical computing in practical applications. Optical …
Defect induced polarization loss in multi‐shelled spinel hollow spheres for electromagnetic wave absorption application
Defect engineering is an effective approach to manipulate electromagnetic (EM) parameters
and enhance absorption ability, but defect induced dielectric loss dominant mechanism has …
and enhance absorption ability, but defect induced dielectric loss dominant mechanism has …
Polarization Detection of Terahertz Waves using All‐Silicon Metasurfaces with Tightly Focusing Behavior
The manipulation of polarization states is reflected in the tailoring of light–matter interactions
and has great applications in fundamental science. Nevertheless, the conventional …
and has great applications in fundamental science. Nevertheless, the conventional …
Generating dual-polarized vortex beam by detour phase: From phase gradient metasurfaces to metagratings
Traditional methods of generating vortex beams based on metasurfaces consist mainly in
modulating propagation phase or geometric phase. Here, by introducing detour phase, we …
modulating propagation phase or geometric phase. Here, by introducing detour phase, we …
Creating longitudinally varying vector vortex beams with an all‐dielectric metasurface
Vector vortex beams have attracted considerable research attention owing to their unique
optical properties, and have been explored in vortex filtering, photon entanglement, and the …
optical properties, and have been explored in vortex filtering, photon entanglement, and the …
Chirality-assisted phase metasurface for circular polarization preservation and independent hologram imaging in microwave region
A chirality-assisted phase is introduced to innovatively impose separate phase profiles in
two circular polarization (CP) preserving channels, namely, two co-polarized output …
two circular polarization (CP) preserving channels, namely, two co-polarized output …
Polarization‐engineered noninterleaved metasurface for integer and fractional orbital angular momentum multiplexing
Vortex beam carrying orbital angular momentum (OAM) has been widely explored in optical
and microwave regions attributed to its potential characteristics in communication systems …
and microwave regions attributed to its potential characteristics in communication systems …
Bi-isotropic huygens' metasurface for polarization-insensitive cross-polarization conversion and wavefront manipulation
A bi-isotropic Huygens' metasurface (BIHMS) is proposed for polarization-insensitive cross-
polarization conversion and wavefront manipulation, which can transmit and twist a linearly …
polarization conversion and wavefront manipulation, which can transmit and twist a linearly …
Efficient generation of complex vectorial optical fields with metasurfaces
Vectorial optical fields (VOFs) exhibiting arbitrarily designed wavefronts and polarization
distributions are highly desired in photonics. However, current methods to generate them …
distributions are highly desired in photonics. However, current methods to generate them …