Polarization evolution and propagation properties of the circular Airy vector vortex beams

摘要

We use the Fresnel vector diffraction integral theory to derive the light through dielectric metasurfaces. The polarization evolution process of a circular Airy vector vortex beam (CAVVB) is investigated on a hybrid-order Poincare sphere. We may realize polarization and phase evolution of the CAVVB along the spherical latitude and longitude.It is found that the metasurface can manipulate the symmetric transmission of the CAVVB, which is derived from the rotational symmetry of the circular Airy beam and optical vortex. The study provides an alternative way for manipulating the vector vortex light field based on metasurface.