Development of thulium-doped fibre amplifiers for the 2μm waveband

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dc.contributor.author Russell, Eoin
dc.contributor.author Kavanagh, Niamh
dc.contributor.author Shortiss, Kevin
dc.contributor.author Gunning, Fatima C. Garcia
dc.date.accessioned 2018-09-07T12:15:14Z
dc.date.available 2018-09-07T12:15:14Z
dc.date.issued 2018-05-17
dc.identifier.citation Russell, E., Kavanagh, N., Shortiss, K. and Gunning, F. C. G. (2018) ‘Development of thulium-doped fibre amplifiers for the 2μm waveband’, SPIE Proceedings, 10683, Fiber Lasers and Glass Photonics: Materials through Applications, 106832Q (17 May 2018). doi: 10.1117/12.2306462 en
dc.identifier.uri http://hdl.handle.net/10468/6737
dc.description.abstract In this paper we show the analysis of Thulium Doped Fibre Amplifier(TDFA) gain dependence on pump laser wavelength and thulium doped fibre length. Thulium doped fibres of lengths varying from 0.5m to 3m are pumped with 785nm and 1550nm lasers in single and dual pumping schemes. Small signal gain up to 16dB was achieved at 2μm for a low pump power of 150mW. A potential wide amplifications bandwidth ranging from 1680nm to 2025nm is observed in the Amplified Spontaneous Emission(ASE) spectrum. en
dc.description.sponsorship Irish Research Council (GOIPG/2017) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Society of Photo-Optical Instrumentation Engineers (SPIE) en
dc.relation.uri https://spie.org/conferences-and-exhibitions/photonics-europe
dc.rights © 2018, Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only en
dc.subject TDFA en
dc.subject Thulium Doped Fibre Amplifier en
dc.subject Optical amplifier en
dc.subject Optical gain en
dc.subject Rare earth doped fibre en
dc.subject 2μm waveband en
dc.title Development of thulium-doped fibre amplifiers for the 2μm waveband en
dc.type Conference item en
dc.internal.authorcontactother Eoin Russell, Tyndall Photonics, Tyndall National Institute, Cork, Ireland. T: +353-21-490- 2346177 E: eoin.russell@tyndall.ie en
dc.internal.availability Full text available en
dc.description.version Accepted Version en
dc.contributor.funder Irish Research Council en
dc.contributor.funder Science Foundation Ireland en
dc.description.status Peer reviewed en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Career Development Award/13/CDA/2103/IE/Software Defined Control of Superchannel Transponders for super-Tb/s Elastic Optical Networks/ en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/ en


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