Gradient metasurfaces: a review of fundamentals and applications
In the wake of intense research on metamaterials the two-dimensional analogue, known as
metasurfaces, has attracted progressively increasing attention in recent years due to the …
metasurfaces, has attracted progressively increasing attention in recent years due to the …
Metasurfaces for biomedical applications: imaging and sensing from a nanophotonics perspective
Metasurface is a recently developed nanophotonics concept to manipulate the properties of
light by replacing conventional bulky optical components with ultrathin (more than 104 times …
light by replacing conventional bulky optical components with ultrathin (more than 104 times …
A broadband achromatic metalens for focusing and imaging in the visible
A key goal of metalens research is to achieve wavefront sha** of light using optical
elements with thicknesses on the order of the wavelength. Such miniaturization is expected …
elements with thicknesses on the order of the wavelength. Such miniaturization is expected …
[PDF][PDF] Crosstalk-free achromatic full Stokes imaging polarimetry metasurface enabled by polarization-dependent phase optimization
Imaging polarimetry is one of the most widely used analytical technologies for object
detection and analysis. To date, most metasurface-based polarimetry techniques are …
detection and analysis. To date, most metasurface-based polarimetry techniques are …
Black phosphorus mid-infrared photodetectors with high gain
Recently, black phosphorus (BP) has joined the two-dimensional material family as a
promising candidate for photonic applications due to its moderate bandgap, high carrier …
promising candidate for photonic applications due to its moderate bandgap, high carrier …
Computational spectropolarimetry with a tunable liquid crystal metasurface
Y Ni, C Chen, S Wen, X Xue, L Sun, Y Yang - eLight, 2022 - Springer
While conventional photodetectors can only measure light intensity, the vectorial light field
contains much richer information, including polarization and spectrum, that are essential for …
contains much richer information, including polarization and spectrum, that are essential for …
Dielectric metasurfaces for complete and independent control of the optical amplitude and phase
Metasurfaces are optically thin metamaterials that promise complete control of the wavefront
of light but are primarily used to control only the phase of light. Here, we present an …
of light but are primarily used to control only the phase of light. Here, we present an …
Broadband angular spectrum differentiation using dielectric metasurfaces
Signal processing is of critical importance for various science and technology fields. Analog
optical processing can provide an effective solution to perform large-scale and real-time …
optical processing can provide an effective solution to perform large-scale and real-time …
Disordered metasurface enabled single-shot full-Stokes polarization imaging leveraging weak dichroism
Polarization, one of the fundamental properties of light, is critical for certain imaging
applications because it captures information from the scene that cannot directly be recorded …
applications because it captures information from the scene that cannot directly be recorded …
High‐efficiency metasurfaces: principles, realizations, and applications
Metasurfaces are planar metamaterials exhibiting certain inhomogeneous phase
distributions for transmitted or reflected waves, which can efficiently reshape the wave‐fronts …
distributions for transmitted or reflected waves, which can efficiently reshape the wave‐fronts …