Singularity transformation through single-pass phase modulation of light
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-90451-z
Abstract: The emergence of optical vortex phenomena has generated significant interest in optical technologies. By manipulating light parameters such as amplitude, phase, and polarization, new advances have been made in structured light techniques, which enable the… read more here.
Keywords: single pass; singularity; pass phase; polarization singularity ... See more keywords
Tunable polarization singularity array enabled using superposition of vector curvilinear beams
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5082842
Abstract: In this paper, we present an approach for creating a polarization singularity array (PSA) along a curvilinear structure by exploring a scheme of coaxially superposing pre-designed component vector beams. Each component vector beam independently and… read more here.
Keywords: polarization singularity; vector; component vector; beam ... See more keywords
Generation of V-point polarization singularity lattices.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.019326
Abstract: V-points normally do not occur in generic light fields as compared to C-points and L-lines. In structured optical fields, simultaneous existence of C-points, V-points and L-lines can be engineered in lattice forms. But lattices consisting… read more here.
Keywords: polarization singularity; polarization; generation point; point polarization ... See more keywords