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Dynamic versus Anderson wave-packet localization
dc.contributor.author | Borovkova, Olga V. |
dc.contributor.author | Lobanov, Valery E. |
dc.contributor.author | Kartashov, Yaroslav V. |
dc.contributor.author | Vysloukh, Victor A. |
dc.contributor.author | Torner Sabata, Lluís |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2015-11-05T18:35:21Z |
dc.date.available | 2015-11-05T18:35:21Z |
dc.date.issued | 2015-06-18 |
dc.identifier.citation | Borovkova, O., Lobanov, V., Kartashov, Y.V., Vysloukh, V.A., Torner, L. Dynamic versus Anderson wave-packet localization. "Physical review A", 18 Juny 2015, vol. 91, núm. 6. |
dc.identifier.issn | 1050-2947 |
dc.identifier.uri | http://hdl.handle.net/2117/78860 |
dc.description.abstract | We address the interplay between two fundamentally different wave-packet localization mechanisms, namely, resonant dynamic localization due to collapse of quasienergy bands in periodic media and disorder-induced Anderson localization. Specifically, we consider light propagation in periodically curved waveguide arrays on-resonance and off-resonance, and show that inclusion of disorder leads to a gradual transition from dynamic localization to Anderson localization, which eventually is found to strongly dominate. While in the absence of disorder the degree of localization depends critically on the bending amplitude of the waveguide array, when the Anderson regime takes over the impact of resonant effects becomes negligible. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica |
dc.subject.lcsh | Photonics |
dc.subject.lcsh | Optics |
dc.subject.other | Guide arrays |
dc.subject.other | Photonic lattices |
dc.subject.other | Light |
dc.subject.other | Transport |
dc.subject.other | Disorder |
dc.subject.other | Diffusion |
dc.subject.other | Absence |
dc.title | Dynamic versus Anderson wave-packet localization |
dc.type | Article |
dc.subject.lemac | Fotònica |
dc.subject.lemac | Òptica |
dc.contributor.group | Universitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica |
dc.identifier.doi | 10.1103/PhysRevA.91.063825 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://journals.aps.org/pra/abstract/10.1103/PhysRevA.91.063825 |
dc.rights.access | Open Access |
local.identifier.drac | 16674506 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Borovkova, O.; Lobanov, V.; Kartashov, Y.V.; Vysloukh, V.A.; Torner, L. |
local.citation.publicationName | Physical review A |
local.citation.volume | 91 |
local.citation.number | 6 |
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