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Memorias de investigación
Communications at congresses:
Azimuthons induced by vortex Bessel beams in a Kerr medium with multiphoton absorption
Year:2018
Research Areas
  • Physics chemical and mathematical
Information
Abstract
We show how to create multi-hump, nonlinear beams with rotating, propagation-invariant intensity patterns in a self-focusing Kerr medium with multiphoton absorption. These beams can generate multiple, helicoidal filamentation channels for applications such as laser-powered material processing. The intensity, number of rotating filaments, and their rotation speed can easily be controlled by the vorticity and cone angles of the couple of Bessel beams that induce these rotating beams upon propagation in the nonlinear medium.
International
No
Congress
XII Reunión Nacional de Óptica (RNO2018) [http://rno2018.uji.es/]
970
Place
Castellón (España)
Reviewers
Si
ISBN/ISSN
978-84-09-03559-5
Start Date
03/07/2018
End Date
06/07/2018
From page
155
To page
155
RNO2018 - XII Reunión Nacional de Óptica -LIBRO DE RESÚMENES- [http://www.rno2018.com/FUENTESCLI/Libroresumenes_RNO0407.pdf]
Participants
  • Autor: Carlos Ruiz Jimenez (UPM)
  • Autor: Miguel Angel Porras Borrego (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Complejos
  • Departamento: Energía y Combustibles
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