The effect of relaxation oscillations in integrated optical comb demultiplexers based on injection locking

dc.contributor.authorShortiss, Kevin
dc.contributor.authorDernaika, Mohamad
dc.contributor.authorShayesteh, Maryam
dc.contributor.authorPeters, Frank H.
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2019-10-17T10:29:11Z
dc.date.available2019-10-17T10:29:11Z
dc.date.issued2019-09-18
dc.date.updated2019-10-17T10:23:41Z
dc.description.abstractNarrowly spaced optical combs are being considered for use in future wavelength division multiplexing optical networks. Optical injection locking has been demonstrated as an effective method of demultiplexing these narrow optical combs, and recent research has shown monolithically integrable designs can achieve side mode suppression ratios of greater than 35 dB. We present an experimental and theoretical study on how the side mode suppression ratio of these demultiplexers varies with the injected comb frequency spacing, the detuning between the slave laser and the comb, and optical injection strength. We show that the performance of these demultiplexers depends strongly on the difference between the relaxation oscillation frequency and the frequency spacing of the injected comb.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationShortiss, K., Dernaika, M., Shayesteh, M. and Peters, F. H. (2019) 'The effect of relaxation oscillations in integrated optical comb demultiplexers based on injection locking', IEEE Journal of Quantum Electronics. doi: 10.1109/JQE.2019.2942053en
dc.identifier.doi10.1109/JQE.2019.2942053en
dc.identifier.issn0018-9197
dc.identifier.journaltitleIEEE Journal of Quantum Electronicsen
dc.identifier.urihttps://hdl.handle.net/10468/8791
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
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://ieeexplore.ieee.org/document/8844062
dc.rights© 2019, 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.subjectOptical attenuatorsen
dc.subjectOptical transmittersen
dc.subjectSemiconductor lasersen
dc.subjectOptical pumpingen
dc.subjectOptical modulationen
dc.subjectMeasurement by laser beamen
dc.subjectIntegrated opticsen
dc.subjectOptical demultiplexingen
dc.subjectInjection-locked oscillatoren
dc.subjectOptical comben
dc.titleThe effect of relaxation oscillations in integrated optical comb demultiplexers based on injection lockingen
dc.typeArticle (peer-reviewed)en
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