Multipole-mode solitons in Bessel optical lattices

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.

8 pages, 6 figures, to appear in Optics Express

References in corpus (8)

• Observation of discrete vortex solitons in optically-induced photonic lattices
• Spatial Solitons in Optically-Induced Gratings
• Multidimensional solitons in periodic potentials
• Rotary solitons in Bessel photonic lattices
• Stable ring vortex solitons in Bessel optical lattices
• Stable spatiotemporal solitons in Bessel optical lattices
• Stable soliton complexes and azimuthal switching in modulated Bessel optical lattices
• Rotary dipole-mode solitons in Bessel photonic lattices

Cited by in corpus (13)

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• Solitons supported by localized nonlinearities in periodic media
• Gap solitons in a model of a superfluid fermion gas in optical lattices
• Bose-Einstein condensation: Twenty years after
• Stable multidimensional soliton stripes in two-component Bose-Einstein condensates
• Guiding-center solitons in rotating potentials
• Nonlinear optics and light localization in periodic photonic lattices
• Rotating surface solitons
• Localized modes in dissipative lattice media: An overview
• Bound states in Bose-Einstein condensates with radially-periodic spin-orbit coupling
• Band structure and reflectance for a nonlinear one-dimensional photonic crystal
• Two-dimensional gap solitons in elliptic-lattice potentials
• Rotating surface soliton complexes in annular waveguides