Spectral hole burning in erbium-doped fibers for slow light

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dc.contributor.authorMelle Hernández, Sonia
dc.contributor.authorGómez Calderón, Óscar
dc.contributor.authorAntón Revilla, Miguel Ángel
dc.contributor.authorCarreño Sánchez, Fernando
dc.contributor.authorEgatz-Gómez, Ana
dc.date.accessioned2023-06-20T00:37:54Z
dc.date.available2023-06-20T00:37:54Z
dc.date.issued2012
dc.description.abstractThe homogeneous linewidth of the transition I15/24−I13/24 in highly doped erbium fibers and its dependence with temperature in the range from 10 to 50 K are experimentally characterized using spectral hole burning. The homogeneous linewidth dependence with temperature is quadratic above 20 K where homogeneous broadening is dominated by two-phonon Raman processes, and linear at lower temperatures where direct phonon processes occur. This characteristic power-law dependence was also derived from transmittance measurements. The solution of nonlinear field equations using the results obtained from our experiments predicts that Gaussian probe pulses propagate at subluminal speed through the narrow spectral holes burned in erbium-doped fibers. For gigahertz pulses in the telecommunication window, a fractional delay as high as 0.6 is predicted.
dc.description.departmentSección Deptal. de Óptica (Óptica)
dc.description.facultyFac. de Óptica y Optometría
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e Innovación de España
dc.description.sponsorshipUniversidad Complutense de Madrid
dc.description.sponsorshipBanco Santander (España)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/47755
dc.identifier.doi10.1364/JOSAB.29.002189
dc.identifier.issn0740-3224
dc.identifier.officialurlhttps://doi.org/10.1364/JOSAB.29.002189
dc.identifier.relatedurlhttps://www.osapublishing.org/josab/abstract.cfm?uri=josab-29-8-2189#Abstract
dc.identifier.relatedurlhttp://webs.ucm.es/info/laserlab/papers/2012JOSABMelle_SHBslowlight.pdf
dc.identifier.urihttps://hdl.handle.net/20.500.14352/42820
dc.issue.number8
dc.journal.titleJournal of the Optical Society of America B
dc.language.isoeng
dc.page.final2198
dc.page.initial2189
dc.publisherOSA Publishing
dc.relation.projectIDFIS2010-22082
dc.relation.projectIDGR35/10-910133
dc.rights.accessRightsrestricted access
dc.subject.cdu535.57
dc.subject.cdu621.391.6
dc.subject.keywordNonlinear optics
dc.subject.keywordFibers
dc.subject.keywordErbium-doped fibers
dc.subject.keywordSpectral hole
dc.subject.keywordSlow light
dc.subject.ucmFibras y comunicación óptica
dc.subject.ucmÓptica no líneal
dc.subject.unesco2209.5 Fibras ópticas
dc.subject.unesco2209.13 Óptica no lineal
dc.titleSpectral hole burning in erbium-doped fibers for slow light
dc.typejournal article
dc.volume.number29
dspace.entity.typePublication
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relation.isAuthorOfPublicatione3951eb6-c03f-4cc1-b643-8450fedd1f67
relation.isAuthorOfPublicationa59c3727-c018-4ce7-84d5-24f3a2f3de79
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relation.isAuthorOfPublication.latestForDiscovery6080119e-4199-4330-a163-3f58a24a1160
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