Recovery time scales in a reversed-biased quantum dot absorber

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dc.contributor.author Viktorov, Evgeny A.
dc.contributor.author Erneux, Thomas
dc.contributor.author Mandel, Paul
dc.contributor.author Piwonski, Tomasz
dc.contributor.author Madden, Gillian
dc.contributor.author Pulka, Jaroslaw
dc.contributor.author Huyet, Guillaume
dc.contributor.author Houlihan, John
dc.date.accessioned 2017-07-28T11:47:31Z
dc.date.available 2017-07-28T11:47:31Z
dc.date.issued 2009
dc.identifier.citation Viktorov, E. A., Erneux, T., Mandel, P., Piwonski, T., Madden, G., Pulka, J., Huyet, G. and Houlihan, J. (2009) 'Recovery time scales in a reversed-biased quantum dot absorber', Applied Physics Letters, 94(26), pp. 263502. doi: 10.1063/1.3159838 en
dc.identifier.volume 94
dc.identifier.issued 26
dc.identifier.startpage 1
dc.identifier.endpage 3
dc.identifier.issn 0003-6951
dc.identifier.issn 1077-3118
dc.identifier.uri http://hdl.handle.net/10468/4358
dc.identifier.doi 10.1063/1.3159838
dc.description.abstract The nonlinear recovery of quantum dot based reverse-biased waveguide absorbers is investigated both experimentally and analytically. We show that the recovery dynamics consists of a fast initial layer followed by a relatively slow decay. The fast recovery stage is completely determined by the intradot properties, while the slow stage depends on the escape from the dot to the wetting layer. (C) 2009 American Institute of Physics. (DOI: 10.1063/1.3159838) en
dc.description.sponsorship Science Foundation Ireland (Contract No. 07/IN.1/I929, SFI Tyndall National Access Programme); Higher Education Authority (the INSPIRE programme funded by the Irish Government’s Programme for Research in Third Level Institutions, Cycle 4, National Development Plan 2007-2013); Institutes of Technology Ireland (Technological Sector Research Strand 1 programme) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.uri http://aip.scitation.org/doi/abs/10.1063/1.3159838
dc.rights © 2009 American Institute of Physics.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Viktorov, E. A., Erneux, T., Mandel, P., Piwonski, T., Madden, G., Pulka, J., Huyet, G. and Houlihan, J. (2009) 'Recovery time scales in a reversed-biased quantum dot absorber', Applied Physics Letters, 94(26), pp. 263502 and may be found at http://aip.scitation.org/doi/abs/10.1063/1.3159838 en
dc.subject Locked semiconductor-lasers en
dc.subject Gallium arsenide en
dc.subject Indium compounds en
dc.subject Nonlinear optics en
dc.subject Optical fabrication en
dc.subject Optical waveguides en
dc.subject Semiconductor quantum dots en
dc.subject Wetting en
dc.subject Quantum dots en
dc.subject Time resolved spectroscopy en
dc.subject Materials fabrication en
dc.title Recovery time scales in a reversed-biased quantum dot absorber en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Tomasz Piwonski, Tyndall National Institute, University College Cork, Cork, Ireland +353-21-490-3000 Email, E-mail: tomasz.piwonski@tyndall.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.wokid WOS:000267697300060
dc.contributor.funder Science Foundation Ireland
dc.contributor.funder Institutes of Technology Ireland
dc.contributor.funder Fonds De La Recherche Scientifique - FNRS
dc.contributor.funder Higher Education Authority
dc.description.status Peer reviewed en
dc.identifier.journaltitle Applied Physics Letters en
dc.internal.IRISemailaddress tomasz.piwonski@tyndall.ie en
dc.identifier.articleid 263502


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