In this Letter, we investigate a new class of polarization wave front transformations which
exhibit nonconventional far field interference behavior. We show that these can be realized …

We present a method allowing for the imposition of two independent and arbitrary phase
profiles on any pair of orthogonal states of polarization—linear, circular, or elliptical—relying …

Polarization plays a key role in science; hence its versatile manipulation is crucial. Existing
polarization optics, however, can only manipulate polarization in a single transverse plane …

Exquisite polarization control using optical metasurfaces has attracted considerable
attention thanks to their ability to manipulate multichannel independent wavefronts with …

Gradient metasurfaces provide a novel approach to the phase manipulation of incident
electromagnetic waves. Thus, they have the potential to create compact, light-weight optical …

Any arbitrary state of polarization of light beam can be decomposed into a linear
superposition of two orthogonal oscillations, each of which has a specific amplitude of the …

Meta-surfaces are planar structures that locally change polarization, phase, and amplitude
of light, thus enabling flat, lithographically patterned free-space optical components with …

Metasurfaces have great potential for flexible manipulation of electromagnetic wave
polarizations and wavefronts. Here, we propose a general method for achieving …

Metasurfaces are engineered interfaces that contain a thin layer of plasmonic or dielectric
nanostructures capable of manipulating light in a desirable manner. Advances in …

Controlling the polarization and wavefront of light is essential for compact photonic systems
in modern science and technology. This may be achieved by metasurfaces, a new platform …