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Multipole-mode solitons in Bessel optical lattices

  • Yaroslav V. Kartashov*
  • , R. Carretero-González
  • , Boris A. Malomed
  • , Victor A. Vysloukh
  • , Lluis Torner
  • *Corresponding author for this work
  • ICFO-Institut de Ciencies Fotoniques
  • ICFO - Institut de Ciències Fotòniques
  • Nonlinear Dynamical Systems Group
  • San Diego State University
  • Departamento de Física y Matemdticas
  • Universidad de las Americas Puebla

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

Abstract

We study basic properties of quiescent and rotating multipole-mode solitons supported by axially symmetric Bessel lattices in a medium with defocusing cubic nonlinearity. The solitons can be found in different rings of the lattice and are stable when the propagation constant exceeds the critical value, provided that the lattice is deep enough. In a high-power limit the multipole-mode solitons feature a multi-ring structure.

Original languageEnglish
Pages (from-to)10703-10710
Number of pages8
JournalOptics Express
Volume13
Issue number26
DOIs
StatePublished - 22 Dec 2005

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