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Vortex twins and anti-twins supported by multiring gain landscapes

Author
Borovkova, O.; Kartashov, Y.V.; Lobanov, V.; Vysloukh, V.A.; Torner, L.
Type of activity
Journal article
Journal
Optics letters
Date of publication
2011-10-01
Volume
36
Number
19
First page
3783
Last page
3785
DOI
https://doi.org/10.1364/OL.36.003783 Open in new window
Repository
http://hdl.handle.net/2117/105671 Open in new window
URL
http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-36-19-3783 Open in new window
Abstract
We address the properties of multivortex soliton complexes supported by multiring gain landscapes in focusing Kerr nonlinear media with strong two-photon absorption. Stable complexes incorporating two, three, or four vortices featuring opposite or identical topological charges are shown to exist. In the simplest geometries with two amplifying rings vortex twins with equal topological charges exhibit asymmetric intensity distributions, while vortex anti-twins may be symmetric or asymmetric, depen...
Citation
Borovkova, O., Kartashov, Y.V., Lobanov, V., Vysloukh, V.A., Torner, L. Vortex twins and anti-twins supported by multiring gain landscapes. "Optics letters", 1 Octubre 2011, vol. 36, núm. 19, p. 3783-3785.
Group of research
FOTONICA - Photonics Research Group

Participants

  • Borovkova, Olga V.  (author)
  • Kartashov, Yaroslav V.  (author)
  • Lobanov, Valery E.  (author)
  • Vysloukh, Victor A.  (author)
  • Torner Sabata, Lluis  (author)