Excitability in a quantum dot semiconductor laser with optical injection

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dc.contributor.author Goulding, David
dc.contributor.author Hegarty, Stephen P.
dc.contributor.author Rasskazov, Oleg
dc.contributor.author Melnik, Sergey
dc.contributor.author Hartnett, Mark C.
dc.contributor.author Greene, G.
dc.contributor.author McInerney, John G.
dc.contributor.author Rachinskii, Dmitrii
dc.contributor.author Huyet, Guillaume
dc.date.accessioned 2017-09-08T09:15:48Z
dc.date.available 2017-09-08T09:15:48Z
dc.date.issued 2007
dc.identifier.citation Goulding, D., Hegarty, S. P., Rasskazov, O., Melnik, S., Hartnett, M., Greene, G., McInerney, J. G., Rachinskii, D. and Huyet, G. (2007) 'Excitability in a quantum dot semiconductor laser with optical injection', Physical Review Letters, 98(15), 153903 (4pp). doi: 10.1103/PhysRevLett.98.153903 en
dc.identifier.volume 98
dc.identifier.issued 15
dc.identifier.issn 0031-9007
dc.identifier.uri http://hdl.handle.net/10468/4646
dc.identifier.doi 10.1103/PhysRevLett.98.153903
dc.description.abstract We experimentally analyze the dynamics of a quantum dot semiconductor laser operating under optical injection. We observe the appearance of single- and double-pulse excitability at one boundary of the locking region. Theoretical considerations show that these pulses are related to a saddle-node bifurcation on a limit cycle as in the Adler equation. The double pulses are related to a period-doubling bifurcation and occur on the same homoclinic curve as the single pulses. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society en
dc.relation.uri https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.153903
dc.rights © 2007, American Physical Society en
dc.subject Bifurcation en
dc.subject Feedback en
dc.title Excitability in a quantum dot semiconductor laser with optical injection en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Stephen P. Hegarty, Tyndall National Institute, University College Cork, Cork, Ireland. +353-21-490-3000. Email: stephen.hegarty@tyndall.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.wokid WOS:000245691400030
dc.description.status Peer reviewed en
dc.identifier.journaltitle Physical Review Letters en
dc.internal.IRISemailaddress stephen.hegarty@tyndall.ie en
dc.identifier.articleid 153903

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