Generation of a radially polarized beam in a polycrystalline ceramic Yb:Lu2O3 thin-disk laser

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dc.contributor.authorDidychenko, Denys
dc.contributor.authorEsser, Stefan
dc.contributor.authorBeirow, Frieder
dc.contributor.authorSavchenko, Anton
dc.contributor.authorPruss, Christof
dc.contributor.authorGraf, Thomas
dc.contributor.authorAbdou Ahmed, Marwan
dc.date.accessioned2024-12-05T11:43:50Z
dc.date.available2024-12-05T11:43:50Z
dc.date.issued2023de
dc.date.updated2024-11-02T08:50:40Z
dc.description.abstractAbstractWe report on the generation of a continuous-wave (CW) radially polarized beam with an Yb:Lu2O3 polycrystalline ceramic disk in a thin-disk laser (TDL) oscillator. A circular grating-waveguide mirror (CGWM) with a high polarization discrimination given by a reflectivity difference between the two orthogonal polarization states of 44.6% was used as a polarization-selective cavity end-mirror. An output power of 175 W was achieved with an optical efficiency of 39.6%. A high degree of radial polarization of 96.2% and a beam propagation factor of M2hor. = 2.05 and M2ver. = 2.32 were measured at the maximum output power.en
dc.description.sponsorshipProjekt DEALde
dc.description.sponsorshipDeutsche Forschungsgemeinschaftde
dc.description.sponsorshipUniversität Stuttgartde
dc.identifier.issn1432-0649
dc.identifier.issn0946-2171
dc.identifier.other1911172352
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-154036de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/15403
dc.identifier.urihttp://dx.doi.org/10.18419/opus-15384
dc.language.isoende
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/813159de
dc.relation.uridoi:10.1007/s00340-023-08089-6de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subject.ddc530de
dc.subject.ddc600de
dc.titleGeneration of a radially polarized beam in a polycrystalline ceramic Yb:Lu2O3 thin-disk laseren
dc.typearticlede
ubs.fakultaetKonstruktions-, Produktions- und Fahrzeugtechnikde
ubs.institutInstitut für Strahlwerkzeugede
ubs.institutInstitut für Technische Optikde
ubs.publikation.seiten5de
ubs.publikation.sourceApplied physics B 129 (2023), No. 146de
ubs.publikation.typZeitschriftenartikelde

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