Generation and manipulation of the circular Airy vector beams by dielectric metasurface

摘要

We propose and experimentally demonstrate an approach to generate and manipulate the circular Airy vectorbeams by a spatial light modulator and metasurfaces. It is found that the metasurface can realize therotational symmetry reserved transmission of the circular Airy vector beams, which is stemmed from therotational symmetry of circular Airy beam and cylindrical vector beams. The study may provide analternative way for generating and manipulating of the circular Airy vector fields, which is primary based onthe dielectric metasurface.