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Proceedings Paper

Optical vortex closes itself in a laser beam after passing through a Gaussian lens
Author(s): Lyubov V. Kreminskaya; R. Amezquita; Vladimir B. Markov; Freddy Alberto Monroy; G. Arenas; Anatoliy I. Khizhnyak
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Paper Abstract

We have shown the vortex structure of the dislocation appearing in a laser beam passing through a Gaussian lens induced in a cubical, non-linear media during self-action. We make such studies using focusing and defocusing Gaussian lenses both theoretically and experimentally.

Paper Details

Date Published: 6 July 1999
PDF: 4 pages
Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); doi: 10.1117/12.358372
Show Author Affiliations
Lyubov V. Kreminskaya, Ctr. Internacional de Fisica (Colombia)
R. Amezquita, Ctr. Internacional de Fisica and Univ. Nacional de Colombia (Colombia)
Vladimir B. Markov, Ctr. Internacional de Fisica and Institute of Applied Optics (United States)
Freddy Alberto Monroy, Ctr. Internacional de Fisica and Univ. Nacional de Colombia (Colombia)
G. Arenas, Univ. Nacional de Colombia (Colombia)
Anatoliy I. Khizhnyak, Institute of Applied Optics (United States)


Published in SPIE Proceedings Vol. 3572:
3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications
Angela Maria Guzman, Editor(s)

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