Controlling spin-to-orbital angular momentum (OAM) conversion plays an important role in
many optical and wireless communication applications. While independent control of …

Achieving simultaneous polarization and wavefront control, especially circular polarization
with the auxiliary degree of freedom of light and spin angular momentum, is of fundamental …

Vectorial optical fields (VOFs) exhibiting arbitrarily designed wavefronts and polarization
distributions are highly desired in photonics. However, current methods to generate them …

Simultaneously independent control of phase, amplitude, and polarization is pivotal yet
challenging for manipulating electromagnetic waves by transmissive metasurfaces …

As an intrinsic nature of light, polarization plays a critical role in the vectorial characteristic of
optical fields. Vector optical fields with an inhomogeneous polarization distribution show …

Metasurfaces consisting of ultrathin nanostructures are utilized to control the properties of
light including its phase, amplitude and polarization. Hereby, we demonstrate the capability …

Wavefront control lies at the heart of modern optics. Metasurfaces with specifically tailored
resonators can encode different phases to two orthogonal polarization components, but …

In recent years, much effort is dedicated to the generation of vectorial optical fields with an
arbitrary spatially varying polarization distribution by means of metasurfaces. However …

With the great promise to reshape the landscape of photonic integrated circuits (PIC), the
introduction of metasurface onto optical waveguide integration gives rise to tremendous …

Conventional polarizers operate by rejecting undesired polarization, which limits their
transmission efficiency to much less than 50% when illuminated by unpolarized light. We …