|
|
|
Multivortex solitons in triangular photonic lattices
T. J. Alexander, A. S. Desyatnikov, and Yu. S. Kivshar,
Opt. Lett. 32, 1293-1295 (2007).
[Full-text PDF (482 Kb)]
[Online]
Abstract: We introduce a novel class of stable lattice solitons with a complex phase structure composed of many single-charge discrete vortices in a triangular photonic lattice. We demonstrate that such nonlinear self-trapped states are linked to the resonant Bloch modes, which bear a honeycomb pattern of phase dislocations.
Keywords: vortex solitons; optical vortices; complexes
Copyright © by the respective publisher.
This article may be downloaded for personal use only.
Any other use requires prior permission of the author
and the publisher.
|
|