Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/65396
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Soto Crespo, J. M. | - |
dc.contributor.author | Ankiewicz, A. | - |
dc.contributor.author | Devine, N. | - |
dc.contributor.author | Akhmediev, N. | - |
dc.date.accessioned | 2013-01-29T11:52:20Z | - |
dc.date.available | 2013-01-29T11:52:20Z | - |
dc.date.issued | 2012 | - |
dc.identifier | doi: 10.1364/JOSAB.29.001930 | - |
dc.identifier | issn: 0740-3224 | - |
dc.identifier.citation | Journal of the Optical Society of America B: Optical Physics 29: 1930-1936 (2012) | - |
dc.identifier.uri | http://hdl.handle.net/10261/65396 | - |
dc.description.abstract | We study, numerically, the influence of third-order dispersion (TOD) on modulation instability (MI) in optical fibers described by the extended nonlinear Schrödinger equation. We consider two MI scenarios. One starts with a continuous wave (CW) with a small amount of white noise, while the second one starts with a CW with a small harmonic perturbation at the highest value of the growth rate. In each case, the MI spectra show an additional spectral feature that is caused by Cherenkov radiation. We give an analytic expression for its frequency. Taking a single frequency of modulation instead of a noisy CW leads to the Fermi-Pasta-Ulam (FPU) recurrence dynamics. In this case, the radiation spectral feature multiplies due to the four-wave mixing process. FPU recurrence dynamics is quite pronounced at small values of TOD, disappears at intermediate values, and is restored again at high TOD when the Cherenkov frequency enters the MI band. Our results may lead to a better understanding of the role of TOD in optical fibers. © 2012 Optical Society of America. | - |
dc.language.iso | eng | - |
dc.publisher | Optical Society of America | - |
dc.rights | openAccess | - |
dc.title | Modulation instability, Cherenkov radiation, and Fermi-Pasta-Ulam recurrence | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1364/JOSAB.29.001930 | - |
dc.date.updated | 2013-01-29T11:52:20Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (CFMAC-IO) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Soto.pdf | 1,3 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
28
checked on 30-mar-2024
WEB OF SCIENCETM
Citations
20
checked on 24-feb-2024
Page view(s)
318
checked on 23-abr-2024
Download(s)
264
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.