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Unveiling temporal correlations characteristic to phase transition in the output intensity of a fiber laser
dc.contributor.author | Aragoneses, Andrés |
dc.contributor.author | Carpi, Laura |
dc.contributor.author | Tarasov, N. |
dc.contributor.author | Churkin, D.V. |
dc.contributor.author | Torrent Serra, Maria del Carmen |
dc.contributor.author | Masoller Alonso, Cristina |
dc.contributor.author | Turitsyn, S.K. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.date.accessioned | 2017-02-21T13:06:11Z |
dc.date.available | 2017-02-21T13:06:11Z |
dc.date.issued | 2016-01-22 |
dc.identifier.citation | Aragoneses, A., Carpi, L., Tarasov, N., Churkin, D., Torrent, M.C., Masoller, C., Turitsyn, S. Unveiling temporal correlations characteristic to phase transition in the output intensity of a fiber laser. "Physical review letters", 22 Gener 2016, vol. 116, núm. 3, p. 033902-1-033902-5. |
dc.identifier.issn | 0031-9007 |
dc.identifier.uri | http://hdl.handle.net/2117/101317 |
dc.description.abstract | We use advanced statistical tools of time-series analysis to characterize the dynamical complexity of the transition to optical wave turbulence in a fiber laser. Ordinal analysis and the horizontal visibility graph applied to the experimentally measured laser output intensity reveal the presence of temporal correlations during the transition from the laminar to the turbulent lasing regimes. Both methods unveil coherent structures with well-defined time scales and strong correlations both, in the timing of the laser pulses and in their peak intensities. Our approach is generic and may be used in other complex systems that undergo similar transitions involving the generation of extreme fluctuations. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Dynamics |
dc.subject.lcsh | Lasers |
dc.title | Unveiling temporal correlations characteristic to phase transition in the output intensity of a fiber laser |
dc.type | Article |
dc.subject.lemac | Dinàmica |
dc.subject.lemac | Làsers |
dc.contributor.group | Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers |
dc.identifier.doi | 10.1103/PhysRevLett.116.033902 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.033902 |
dc.rights.access | Open Access |
local.identifier.drac | 19706509 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Aragoneses, A.; Carpi, L.; Tarasov, N.; Churkin, D.; Torrent, M.C.; Masoller, C.; Turitsyn, S. |
local.citation.publicationName | Physical review letters |
local.citation.volume | 116 |
local.citation.number | 3 |
local.citation.startingPage | 033902-1 |
local.citation.endingPage | 033902-5 |
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