Turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold
dc.bibliographicCitation.seriesTitle | WIAS Preprints | eng |
dc.bibliographicCitation.volume | 2724 | |
dc.contributor.author | Gowda, Uday | |
dc.contributor.author | Roche, Amy | |
dc.contributor.author | Pimenov, Alexander | |
dc.contributor.author | Vladimirov, Andrei G. | |
dc.contributor.author | Slepneva, Svetlana | |
dc.contributor.author | Viktorov, Evgeny A. | |
dc.contributor.author | Huyet, Guillaume | |
dc.date.accessioned | 2022-06-30T13:03:31Z | |
dc.date.available | 2022-06-30T13:03:31Z | |
dc.date.issued | 2020 | |
dc.description.abstract | We report on the formation of novel turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold. Experimentally, the laser emits a series of power dropouts within a roundtrip and the number of dropouts per series depends on a set of parameters including the bias current. At fixed parameters, the drops remain dynamically stable, repeating over many roundtrips. By reconstructing the laser electric field in the case where the laser emits one dropout per round trip and simulating its dynamics using a time-delayed model, we discuss the reasons for long-term sustainability of these solutions. We suggest that the observed dropouts are closely related to the coherent structures of the cubic complex Ginzburg-Landau equation. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/9374 | |
dc.identifier.uri | https://doi.org/10.34657/8412 | |
dc.language.iso | eng | |
dc.publisher | Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik | |
dc.relation.doi | https://doi.org/10.20347/WIAS.PREPRINT.2724 | |
dc.relation.issn | 2198-5855 | |
dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | eng |
dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | ger |
dc.subject.ddc | 510 | |
dc.subject.other | Coherent structures | eng |
dc.subject.other | turbulence | eng |
dc.subject.other | long cavity laser | eng |
dc.title | Turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold | eng |
dc.type | Report | eng |
dc.type | Text | eng |
dcterms.extent | 9 S. | |
tib.accessRights | openAccess | |
wgl.contributor | WIAS | |
wgl.subject | Mathematik | |
wgl.type | Report / Forschungsbericht / Arbeitspapier |
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