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

UCC | UCC Library | IRIS

→
Research Institutes and Centres
→
Tyndall National Institute
→
Tyndall National Institute - Journal Articles
→
View Item

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/