Background Metamaterials (MMs) are smartly engineered structures with rationally
designed, nanostructured building blocks that allow us to build devices with distinct …

Metasurfaces are arrays of subwavelength spaced nanostructures that can manipulate the
amplitude, phase, and polarization of light to achieve a variety of optical functions beyond …

The replacement of bulk refractive optical elements with diffractive planar components
enables the miniaturization of optical systems. However, diffractive optics suffers from large …

Metasurfaces have shown remarkable potential to manipulate many of light's intrinsic
properties, such as phase, amplitude, and polarization. Recent advancements in …

Anomalous refraction is a form of extreme waveform manipulation that can be realized with
artificially structured nanomaterials, such as metamaterials or metasurfaces. While this …

Physical geometry and optical properties of objects are correlated: cylinders focus light to a
line, spheres to a point and arbitrarily shaped objects introduce optical aberrations. Multi …

Spatial light modulators are essential optical elements in applications that require the ability
to regulate the amplitude, phase and polarization of light, such as digital holography, optical …

Controlling the polarization of light with efficient and ultra-thin devices is desirable for a
myriad of optical systems. Bianisotropic metasurfaces offer a promising alternative to …

Metasurfaces have recently risen to prominence in optical research, providing unique
functionalities that can be used for imaging, beam forming, holography, polarimetry, and …

Optical metasurfaces, ie, subwavelength planar nanostructures, have attracted increasing
attention due to their unprecedented capabilities of molding classical light and …