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Dropout dynamics in pulsed quantum dot lasers due to mode jumping
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dc.contributor.author | Sokolovskii, G. S. | |
dc.contributor.author | Viktorov, E. A. | |
dc.contributor.author | Abusaa, M. | |
dc.contributor.author | Danckaert, J. | |
dc.contributor.author | Dudelev, V. V. | |
dc.contributor.author | Kolykhalova, E. D. | |
dc.contributor.author | Soboleva, K. K. | |
dc.contributor.author | Deryagin, A. G. | |
dc.contributor.author | Novikov, I. I. | |
dc.contributor.author | Maximov, M. V. | |
dc.contributor.author | Zhukov, A. E. | |
dc.contributor.author | Ustinov, V. M. | |
dc.contributor.author | Kuchinskii, V. I. | |
dc.contributor.author | Sibbett, W. | |
dc.contributor.author | Rafailov, E. U. | |
dc.contributor.author | Erneux, T. | |
dc.date.accessioned | 2015-08-11T14:40:03Z | |
dc.date.available | 2015-08-11T14:40:03Z | |
dc.date.issued | 2015-06-29 | |
dc.identifier | 208968358 | |
dc.identifier | 0a4bfe88-b39d-43a1-a9fe-50002e34f396 | |
dc.identifier | 000357693200003 | |
dc.identifier | 84933574806 | |
dc.identifier | 000357693200003 | |
dc.identifier.citation | Sokolovskii , G S , Viktorov , E A , Abusaa , M , Danckaert , J , Dudelev , V V , Kolykhalova , E D , Soboleva , K K , Deryagin , A G , Novikov , I I , Maximov , M V , Zhukov , A E , Ustinov , V M , Kuchinskii , V I , Sibbett , W , Rafailov , E U & Erneux , T 2015 , ' Dropout dynamics in pulsed quantum dot lasers due to mode jumping ' , Applied Physics Letters , vol. 106 , no. 26 , 261103 . https://doi.org/10.1063/1.4923244 | en |
dc.identifier.issn | 0003-6951 | |
dc.identifier.uri | https://hdl.handle.net/10023/7187 | |
dc.description | This work was partially funded by the Erasmus Mundus External Cooperation Window (EMECW) programme under Project No. 141085-EM-1-2008-BE-ERAMUNDUS-ECWL02, the Research Foundation Flanders (FWO), the Fonds National de la Recherche Scientifique, and the Belgian Science Policy Office under Grant No. IAP-7/35 “photonics@be.” Support by the Russian Ministry of Science and Education (Grant ID: RFMEFI60714X0101) is acknowledged. Date of Acceptance: 17/06/2015 | en |
dc.description.abstract | We examine the response of a pulse pumped quantum dot laser both experimentally and numerically. As the maximum of the pump pulse comes closer to the excited-state threshold, the output pulse shape becomes unstable and leads to dropouts. We conjecture that these instabilities result from an increase of the linewidth enhancement factor a as the pump parameter comes close to the excitated state threshold. In order to analyze the dynamical mechanism of the dropout, we consider two cases for which the laser exhibits either a jump to a different single mode or a jump to fast intensity oscillations. The origin of these two instabilities is clarified by a combined analytical and numerical bifurcation diagram of the steady state intensity modes. | |
dc.format.extent | 5 | |
dc.format.extent | 1698380 | |
dc.language.iso | eng | |
dc.relation.ispartof | Applied Physics Letters | en |
dc.subject | linewidth enhancement factor (LEF) | en |
dc.subject | Semiconductor-lasers | en |
dc.subject | Hair removal | en |
dc.subject | Diode-laser | en |
dc.subject | Power | en |
dc.subject | QC Physics | en |
dc.subject | NDAS | en |
dc.subject.lcc | QC | en |
dc.title | Dropout dynamics in pulsed quantum dot lasers due to mode jumping | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.identifier.doi | 10.1063/1.4923244 | |
dc.description.status | Peer reviewed | en |
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