On-chip investigation of phase noise in monolithically integrated gain-switched lasers

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dc.contributor.author Alexander, Justin K.
dc.contributor.author Morrissey, Padraic E.
dc.contributor.author Caro, Ludovic
dc.contributor.author Dernaika, Mohamad
dc.contributor.author Kelly, Niall P.
dc.contributor.author Peters, Frank H.
dc.date.accessioned 2018-06-14T09:13:19Z
dc.date.available 2018-06-14T09:13:19Z
dc.date.issued 2017-03-15
dc.identifier.citation Alexander, J. K., Morrissey, P. E., Caro, L., Dernaika, M., Kelly, N. P. and Peters, F. H. (2017) 'On-chip investigation of phase noise in monolithically integrated gain-switched lasers', IEEE Photonics Technology Letters, 29(9), pp. 731-734. doi:10.1109/LPT.2017.2682560 en
dc.identifier.volume 29 en
dc.identifier.issued 9 en
dc.identifier.startpage 731 en
dc.identifier.endpage 734 en
dc.identifier.issn 1041-1135
dc.identifier.uri http://hdl.handle.net/10468/6300
dc.identifier.doi 10.1109/LPT.2017.2682560
dc.description.abstract Phase noise in gain-switched lasers is investigated theoretically using the semiconductor laser rate equations and compared with the experimental results from monolithically integrated devices. The phase noise of a gain-switched laser is modelled both with and without injection-locking using the rate equations for a single-mode laser. Phase noise is found to increase with gain-switching, and decrease when injection-locked to a master laser. This trend is then observed experimentally on-chip with monolithically integrated devices without the use of an isolator. en
dc.description.sponsorship Science Foundation Ireland (SFI10/CE/I1853 (CTVR))
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en
dc.rights © 2017, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en
dc.subject Integrated optoelectronics en
dc.subject Laser modes en
dc.subject Laser noise en
dc.subject Phase noise en
dc.subject Semiconductor lasers en
dc.subject Master laser en
dc.subject Monolithically integrated gain-switched lasers en
dc.subject On-chip investigation en
dc.subject Semiconductor laser rate equations en
dc.subject Single-mode laser en
dc.subject Laser theory en
dc.subject Mathematical model en
dc.subject Measurement by laser beam en
dc.subject Optical recording en
dc.subject Numerical simulation en
dc.subject Optoelectronic devices en
dc.title On-chip investigation of phase noise in monolithically integrated gain-switched lasers en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Padraic Morrissey, Tyndall Photonics, University College Cork, Cork, Ireland. +353-21-490-3000 Email: padraic.morrissey@tyndall.ie en
dc.internal.availability Full text available en
dc.date.updated 2018-06-13T12:41:13Z
dc.description.version Accepted Version en
dc.internal.rssid 441409856
dc.contributor.funder Science Foundation Ireland
dc.description.status Peer reviewed en
dc.identifier.journaltitle IEEE Photonics Technology Letters en
dc.internal.copyrightchecked Yes en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress padraic.morrissey@tyndall.ie en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Investigator Programme/13/IA/1960/IE/Injection locking within Photonic Integrated Circuits supporting high spectral density optical communications/


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