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Femtosecond filamentation in sapphire with diffractive lenses
dc.contributor.author | Borrego Varillas, Rocío | |
dc.contributor.author | Romero, Carolina | |
dc.contributor.author | Mendoza-Yero, Omel | |
dc.contributor.author | Mínguez-Vega, Gladys | |
dc.contributor.author | Gallardo, I. | |
dc.contributor.author | Vázquez de Aldana, Javier R. | |
dc.date.accessioned | 2014-06-06T09:42:50Z | |
dc.date.available | 2014-06-06T09:42:50Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | BORREGO-VARILLAS, R., et al. Femtosecond filamentation in sapphire with diffractive lenses. Journal of the Optical Society of America B - Optical Physics, 2013, vol. 30, no 8, p. 2059-2065. | ca_CA |
dc.identifier.issn | 0740-3224 | |
dc.identifier.issn | 1520-8540 | |
dc.identifier.uri | http://hdl.handle.net/10234/94480 | |
dc.description.abstract | In this paper, we demonstrate novel properties in the phenomenology of supercontinuum generation in sapphire with diffractive lenses and provide a complete spatial, spectral, and temporal characterization of the so-generated pulses. Filament formation inside the sample is analyzed and related to the measured spectra, finding that clipping of the filament results in blueshifted spectra. For comparison, filament formation with refractive lenses is also examined, and the roles of diffraction and extension of the focusing region are inspected. The tunability achieved in the anti-Stokes side of the spectrum is also extended to the ultraviolet by frequency mixing with infrared femtosecond pulses. | ca_CA |
dc.description.sponsorShip | This research was funded by the Spanish Ministerio de Cien- cia e Innovación (MICINN), through Consolider Program SAUUL CSD2007-00013 and FIS2010-15746, the Junta de Cas- tilla y León through the project SA086A12-2, the EC’s Seventh Framework Programme (LASERLAB-EUROPE, grant agree- ment no. 228334), and the Generalitat Valenciana through project PROMETEO/2012/021. Support from the Centro de Láseres Pulsados (CLPU) is also acknowledged. R. Borrego- Varillas thanks the MICINN for funding within the FPU pro- gram (grant no. AP2007-00202). | ca_CA |
dc.format.extent | 7 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Optical Society of America | ca_CA |
dc.relation.isPartOf | Journal of the Optical Society of America B - Optical Physics, vol. 30, no 8, p. 2059-2065 | ca_CA |
dc.rights | © 2013 Optical Society of America | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Diffraction and gratings | ca_CA |
dc.subject | Supercontinuum generation | ca_CA |
dc.subject | Ultrafast nonlinear optics | ca_CA |
dc.subject | White-light continuum | ca_CA |
dc.subject | Laser-pulses | ca_CA |
dc.subject | Fused-silica | ca_CA |
dc.title | Femtosecond filamentation in sapphire with diffractive lenses | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1364/JOSAB.30.002059 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://www.opticsinfobase.org/josab/abstract.cfm?uri=josab-30-8-2059 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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