Open AccessRectilinear lattices of polarization vortices with various spatial polarization distributions
Author(s) -
Shiyao Fu,
Shikun Zhang,
Tonglu Wang,
Chunqing Gao
Publication year - 2016
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.24.018486
Subject(s) - polarization (electrochemistry) , optics , vortex , holography , physics , polarization rotator , optical vortex , radial polarization , spatial light modulator , linear polarization , orthogonal polarization spectral imaging , laser beams , birefringence , laser , beam (structure) , chemistry , laser beam quality , thermodynamics
In this paper, we propose a type of rectilinear lattices of polarization vortices, each spot in which has mutually independent, and controllable spatial polarization distributions. The lattices are generated by two holograms under special design. In the experiment, the holograms are encoded on two spatial light modulators, and the results fit very well with theory. Our scheme makes it possible to generate multiple polarization vortices with various polarization distributions simultaneously, for instance, radially and azimuthally polarized beams, and can be used in the domains as polarization-based data transmission system, optical manufacture, polarization detection and so on.