Generation of arbitrary cylindrical vector beams on the higher order Poincare sphere

Abstract

We propose and experimentally demonstrate a novel interferometric approach to generate arbitrary cylindrical vector beams on the higher order Poincare sphere. Our scheme is implemented by collinear superposition of two orthogonal circular polarizations with opposite topological charges. By modifying the amplitude and phase factors of the two beams, respectively, any desired vector beams on the higher order Poincare sphere with high tunability can be acquired. Our research provides a convenient way to evolve the polarization states in any path on the high order Poincare sphere.

4 pages, 4 figures

References in corpus (3)

• Optical spin-to-orbital angular momentum conversion in inhomogeneous anisotropic media
• Realization of polarization evolution on higher-order Poincare sphere with metasurface
• Steering far-field spin-dependent splitting of light by inhomogeneous anisotropic media

Cited by in corpus (5)

• Hybrid-order Poincaré sphere
• Optical angular momentum derivation and evolution from vectorial field superposition
• Full-Vectorial Mode Coupling in Optical Fibers
• Polarisation-insensitive generation of vector modes using a digital micromirror device
• Polarization-based control of spin-orbit vector modes of light in biphoton interference