Are algebraic links in the Poincaré sphere determined by their Alexander polynomials?
Sign Up to like & getrecommendations! Published in 2019 at "Mathematische Zeitschrift"
DOI: 10.1007/s00209-019-02282-0
Abstract: The Alexander polynomial in several variables is defined for links in three-dimensional homology spheres, in particular, in the Poincaré sphere: the intersection of the surface $$S=\{(z_1,z_2,z_3)\in {\mathbb {C}}^3: z_1^5+z_2^3+z_3^2=0\}$$ S = { ( z 1… read more here.
Keywords: poincar sphere; vert vert; curve; alexander ... See more keywords
Metasurface-Enabled On-Chip Manipulation of Higher-Order Poincaré Sphere Beams.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00021
Abstract: An integrated way to generate and manipulate higher-order Poincaré sphere beams (HOPBs) is a sought-after goal in photonic integrated circuits for high-capacity communication systems. Here, we demonstrate a novel method for on-chip generation and manipulation… read more here.
Keywords: sphere beams; poincar sphere; higher order; order poincar ... See more keywords
Metasurface-Based Solid Poincaré Sphere Polarizer.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.123801
Abstract: The combination of conventional polarization optical elements, such as linear polarizers and waveplates, is widely adopted to tailor light's state of polarization (SOP). Meanwhile, less attention has been given to the manipulation of light's degree… read more here.
Keywords: poincar sphere; solid poincar; metasurface based; polarization ... See more keywords