Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Intense laser beams generating arrays of multiphoton ionization channels for multiple filamentation with controlled geometry
Year:2017
Research Areas
  • Physics chemical and mathematical
Information
Abstract
This research describes intense laser beams with the properties of being propagation-invariant, robust against perturbations in self-focusing Kerr media, and dissipating continuously its power into matter via multiphoton absorption along multiple, ordered and controllable dissipation channels. These beams generalize nonlinear Bessel beams and the recently described nonlinear vortex Bessel beams inducing tubular filamentation to filamentation with arbitrary geometries. The new degrees of control offered by these beams with regard to the number and tailored disposition of the plasma channels may open new possibilities in short-range applications such as laser machining, waveguide writing, and in long-range applications such as filamentation guiding of weak waves in the atmosphere.
International
Si
Congress
14th International Conference on Multiphoton Processes [https://www.szfki.hu/~icomp/]
970
Place
Budapest (Hungría)
Reviewers
Si
ISBN/ISSN
CDP08UPM
Start Date
24/09/2017
End Date
27/09/2017
From page
53
To page
53
14th International Conference on Multiphoton Processes [https://indico.cern.ch/event/633926/attachments/1448419/2390002/ICOMP_ProgramDraft.pdf]
Participants
  • Autor: Miguel Angel Porras Borrego (UPM)
  • Autor: Carlos Ruiz Jimenez (UPM)
  • Autor: Marcio Bruno Da Silva Matos Carvalho (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Complejos
  • Departamento: Energía y Combustibles
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