Stripe-array diode-laser in an off-axis external cavity : theory and experiment
dc.bibliographicCitation.seriesTitle | WIAS Preprints | eng |
dc.bibliographicCitation.volume | 1442 | |
dc.contributor.author | Jechow, Andreas | |
dc.contributor.author | Lichtner, Mark | |
dc.contributor.author | Menzel, Ralf | |
dc.contributor.author | Radziunas, Mindaugas | |
dc.contributor.author | Skoczowsky, Danilo | |
dc.contributor.author | Vladimirov, Andrei | |
dc.date.accessioned | 2016-03-24T17:38:32Z | |
dc.date.available | 2019-06-28T08:04:24Z | |
dc.date.issued | 2009 | |
dc.description.abstract | Stripe-array diode lasers naturally operate in an anti-phase supermode. This produces a sharp double lobe far field at angles α depending on the period of the array. In this paper a 40 emitter gain guided stripe-array laterally coupled by off-axis filtered feedback is investigated experimentally and numerically. We predict theoretically and confirm experimentally that at doubled feedback angle 2α a stable higher order supermode exists with twice the number of emitters per array period. The theoretical model is based on time domain traveling wave equations for optical fields coupled to the carrier density equation taking into account diffusion of carriers. Feedback from the external reflector is modeled using Fresnel integration. | eng |
dc.description.version | publishedVersion | eng |
dc.format | application/pdf | |
dc.identifier.issn | 0946-8633 | |
dc.identifier.uri | https://doi.org/10.34657/3258 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/2184 | |
dc.language.iso | eng | eng |
dc.publisher | Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik | eng |
dc.relation.issn | 0946-8633 | eng |
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 | eng |
dc.subject.other | semiconductor laser array | eng |
dc.subject.other | broad area laser | eng |
dc.subject.other | synchronization | eng |
dc.subject.other | supermode | eng |
dc.title | Stripe-array diode-laser in an off-axis external cavity : theory and experiment | eng |
dc.type | Report | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | WIAS | eng |
wgl.subject | Mathematik | eng |
wgl.type | Report / Forschungsbericht / Arbeitspapier | eng |
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