1 code implementation • 22 Jan 2021 • Rodrigo Gutiérrez-Cuevas, Emilio Pisanty
We construct optical beams in free space with robust skyrmionic structures in their polarization fields, both in the electric spin vector for near-circular fields and in the polarization direction for near-linear fields, and for both Bloch (spiral) and N\'eel (hedgehog) textures.
Optics
