Mode suppression in injection locked multi-mode and single-mode lasers for optical demultiplexing

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dc.contributor.authorShortiss, Kevin
dc.contributor.authorShayesteh, Maryam
dc.contributor.authorCotter, William
dc.contributor.authorPerrott, Alison H.
dc.contributor.authorDernaika, Mohamad
dc.contributor.authorPeters, Frank H.
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2019-11-23T06:47:48Z
dc.date.available2019-11-23T06:47:48Z
dc.date.issued2019-03-08
dc.description.abstractOptical injection locking has been demonstrated as an effective filter for optical communications. These optical filters have advantages over conventional passive filters, as they can be used on active material, allowing them to be monolithically integrated onto an optical circuit. We present an experimental and theoretical study of the optical suppression in injection locked Fabry–Pérot and slotted Fabry–Pérot lasers. We consider both single frequency and optical comb injection. Our model is then used to demonstrate that improving the Q factor of devices increases the suppression obtained when injecting optical combs. We show that increasing the Q factor while fixing the device pump rate relative to threshold causes the locking range of these demultiplexers to asymptotically approach a constant value.en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid27en
dc.identifier.citationShortiss, K., Shayesteh, M., Cotter, W., Perrott, A.H., Dernaika, M. and Peters, F.H., 2019, March. Mode Suppression in Injection Locked Multi-Mode and Single-Mode Lasers for Optical Demultiplexing. In Photonics (Vol. 6, No. 1, p. 27). Multidisciplinary Digital Publishing Institute. (12pp). DOI:10.3390/photonics6010027en
dc.identifier.doi10.3390/photonics6010027en
dc.identifier.eissn2304-6732
dc.identifier.endpage12en
dc.identifier.issued1en
dc.identifier.journaltitlePhotonicsen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/9199
dc.identifier.volume6en
dc.language.isoenen
dc.publisherMDPIen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Investigator Programme/13/IA/1960/IE/Injection locking within Photonic Integrated Circuits supporting high spectral density optical communications/en
dc.relation.urihttps://www.mdpi.com/2304-6732/6/1/27
dc.rights© 2019 by the authors. Licensee MDPI, Basel, Switzerland.en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectInjection lockingen
dc.subjectOptical filteren
dc.subjectSemiconductor laseren
dc.subjectOptical comben
dc.titleMode suppression in injection locked multi-mode and single-mode lasers for optical demultiplexingen
dc.typeArticle (peer-reviewed)en
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