Open Access
Computer Optics, volume 48, issue 5, pages 655-661
Sharp focusing of a hybridly polarized optical vortex
S S Stafeev
,
V.D. Zaitcev
,
V. V. Kotlyar
Publication type: Journal Article
Publication date: 2024-10-01
Journal:
Computer Optics
scimago Q3
SJR: 0.251
CiteScore: 4.2
Impact factor: 1.1
ISSN: 01342452, 24126179
Abstract
In this work, using the Richards-Wolf formalism, we consider the sharp focusing of optical vortices with hybrid polarization, which combines the properties of azimuthal and circular polarizations. It is shown that these beams have a number of unique properties: the intensity pattern in such beams is rotating with distance from the focal spot and the longitudinal component of the spin angular momentum is asymmetrically shaped.
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