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dc.contributor.authorLagatsky, Alexander A.
dc.contributor.authorChoudhary, Amol
dc.contributor.authorKannan, Pradeesh
dc.contributor.authorShepherd, David P.
dc.contributor.authorSibbett, Wilson
dc.contributor.authorBrown, Christian T. A.
dc.date.accessioned2014-02-24T15:01:02Z
dc.date.available2014-02-24T15:01:02Z
dc.date.issued2013-08-26
dc.identifier97070146
dc.identifierb03dcb38-2855-4890-b5e6-6dc418a35a65
dc.identifier000323830500015
dc.identifier84883245006
dc.identifier.citationLagatsky , A A , Choudhary , A , Kannan , P , Shepherd , D P , Sibbett , W & Brown , C T A 2013 , ' Fundamentally mode-locked, femtosecond waveguide oscillators with multi-gigahertz repetition frequencies up to 15 GHz ' , Optics Express , vol. 21 , no. 17 , pp. 19608-19614 . https://doi.org/10.1364/OE.21.019608en
dc.identifier.issn1094-4087
dc.identifier.otherORCID: /0000-0002-4405-6677/work/86537111
dc.identifier.urihttps://hdl.handle.net/10023/4453
dc.description.abstractWe demonstrate passively mode-locked Yb3+-doped glass waveguide lasers in a quasi-monolithic configuration with a maximum pulse repetition frequency up to 15.2 GHz. A semiconductor saturable absorber mirror (SESAM) is used to achieve stable mode-locking around 1050 nm with pulse durations as short as 811 fs and an average power up to 27 mW. Different waveguide samples are also employed to deliver pulses with repetition rates of 4.9 GHz, 10.4 GHz and 12 GHz with an average power of 32 mW, 60 mW and 45 mW, respectively. The group velocity dispersion control in the cavity is provided by changing the gap between the SESAM and the waveguide end-face to facilitate a soliton mode-locking regime. (C) 2013 Optical Society of America
dc.format.extent7
dc.format.extent1120777
dc.language.isoeng
dc.relation.ispartofOptics Expressen
dc.subjectFibre lasersen
dc.subjectCarbon nanotubesen
dc.subjectCompacten
dc.subjectLockingen
dc.subjectJitteren
dc.subjectComben
dc.titleFundamentally mode-locked, femtosecond waveguide oscillators with multi-gigahertz repetition frequencies up to 15 GHzen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.identifier.doi10.1364/OE.21.019608
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/H038035/1en


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