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Stabilization of two-dimensional solitons in cubic-saturable nonlinear lattices
dc.contributor.author | Borovkova, Olga V. |
dc.contributor.author | Kartashov, Yaroslav |
dc.contributor.author | Torner Sabata, Lluís |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2017-06-23T11:58:06Z |
dc.date.issued | 2010-06-04 |
dc.identifier.citation | Borovkova, O., Kartashov, Y., Torner, L. Stabilization of two-dimensional solitons in cubic-saturable nonlinear lattices. "Physical review A", 4 Juny 2010, vol. 81, núm. 6, p. 1-16. |
dc.identifier.issn | 1050-2947 |
dc.identifier.uri | http://hdl.handle.net/2117/105800 |
dc.description.abstract | We consider soliton dynamics and stability in a nonlinear lattice formed by alternating domains with focusing cubic and saturable nonlinearities. We find that in such lattices, solitons centered on cubic domains may be stabilized even in two-dimensional geometries, in spite of their intrinsic catastrophic instability in the absence of the lattice. Solitons centered on saturable domains are always unstable. |
dc.format.extent | 16 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica |
dc.subject.lcsh | Photonics |
dc.subject.lcsh | Optical communications |
dc.title | Stabilization of two-dimensional solitons in cubic-saturable nonlinear lattices |
dc.type | Article |
dc.subject.lemac | Fotònica |
dc.subject.lemac | Comunicacions òptiques |
dc.contributor.group | Universitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica |
dc.identifier.doi | 10.1103/PhysRevA.81.063806 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://journals.aps.org/pra/abstract/10.1103/PhysRevA.81.063806 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 2578468 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Borovkova, O.; Kartashov, Y.; Torner, L. |
local.citation.publicationName | Physical review A |
local.citation.volume | 81 |
local.citation.number | 6 |
local.citation.startingPage | 1 |
local.citation.endingPage | 16 |
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