Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/6047
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Mulet, Josep | en_US |
dc.contributor.author | Balle, Salvador | en_US |
dc.date.accessioned | 2008-07-22T12:51:01Z | - |
dc.date.available | 2008-07-22T12:51:01Z | - |
dc.date.issued | 2006-04-10 | en_US |
dc.identifier.citation | Proceedings of the SPIE, 6184, p.47 (2006), Semiconductor Lasers and Laser Dynamics II. Daan Lenstra, Markus Pessa, Ian H. White; Eds. | en_US |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | http://hdl.handle.net/10261/6047 | - |
dc.description.abstract | We present a comprehensive description of electrically-driven vertical-external-cavity surface-emitting diode lasers (VECSELs) at 980nm, mode-locked by saturable absorber mirrors. A novel partially-integrated time-domain model combines accuracy and flexibility, allowing for a semi-analytical stability analysis of the compoundcavity modes, tracking the mode-locking onset and an optimization analysis. The linear stability analysis of the compound-cavity modes indicates that single mode solutions exist and are stable only in a limited current range around threshold. Increasing the current above this current level leads to a multimode solution through a Hopf bifurcation. This bifurcation point is followed by a continuous transition leading from harmonic oscillations to fully-developed pulses that correspond to the mode-locked solution. We obtain stable, fully-developed modelocked pulses of few tens of picoseconds at 15 GHz repetition rate in good agreement with reported experimental results. We discuss the dependence of the mode-locking regimes on the reflectivity of the distributed Bragg reflectors, spot area of the spatial mode, and number of quantum wells in the emitter and absorber cavities. The optimization analysis reveals that, in order to favor the mode-locking onset, the effective coupling between the emitter and saturable absorber cavities has to be optimized through the standing wave pattern in the composite cavity and spot-area of the spatial modes. | en_US |
dc.description.sponsorship | The work by J.M. is supported by the Consejo Superior de Investigaciones Científicas through the program I3P-PC2003 and the project CONOCE2: FIS2004-00953. S.B. acknowledges support from the project TIC2002-04255-C04-01 and COST288 action “nanoscale and ultrafast photonics”. | - |
dc.format.extent | 2373 bytes | - |
dc.format.extent | 705118 bytes | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | The International Society for Optics and Photonics | - |
dc.rights | openAccess | - |
dc.subject | Semiconductor lasers | - |
dc.subject | Mode-locking | - |
dc.subject | Timing jitter | - |
dc.subject | Short pulse generation | - |
dc.title | Modeling and optimization of vertical-external-cavity surface-emitting diode lasers for passive mode-locking | en_US |
dc.type | comunicación de congreso | en_US |
dc.identifier.doi | 10.1117/12.661774 | - |
dc.description.peerreviewed | Peer reviewed | - |
dc.relation.publisherversion | http://dx.doi.org/10.1117/12.661774 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_5794 | es_ES |
item.openairetype | comunicación de congreso | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
Aparece en las colecciones: | (IFISC) Comunicaciones congresos (IMEDEA) Comunicaciones congresos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
6184-47.pdf | 688,59 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
379
checked on 24-abr-2024
Download(s)
355
checked on 24-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.