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dc.contributor.authorBasyrova, L.en
dc.contributor.authorLoiko, P.en
dc.contributor.authorMaksimov, R.en
dc.contributor.authorShitov, V.en
dc.contributor.authorSerres, J. M.en
dc.contributor.authorGriebner, U.en
dc.contributor.authorPetrov, V.en
dc.contributor.authorAguiló, M.en
dc.contributor.authorDíaz, F.en
dc.contributor.authorMateos, X.en
dc.date.accessioned2022-05-12T08:21:40Z-
dc.date.available2022-05-12T08:21:40Z-
dc.date.issued2021-
dc.identifier.citationComparative study of Yb:Lu3Al5O12 and Yb:Lu2O3 laser Ceramics Produced from Laser-Ablated Nanopowders / L. Basyrova, P. Loiko, R. Maksimov et al. // Ceramics International. — 2021. — Vol. 47. — Iss. 5. — P. 6633-6642.en
dc.identifier.issn0272-8842-
dc.identifier.otherAll Open Access, Green3
dc.identifier.urihttp://elar.urfu.ru/handle/10995/111733-
dc.description.abstractWe present a comparative study of two Lu-based oxide ceramics doped with Yb3+ ions, namely Yb:Lu3Al5O12 (garnet) and Yb:Lu2O3 (sesquioxide), promising for thin-disk lasers. The ceramics are fabricated using nanopowders of 3.6 at.% Yb:Lu2O3 and Al2O3 produced by laser ablation: Yb:Lu3Al5O12 – by vacuum sintering at 1800 °C for 5 h with the addition of 1 wt% TEOS as a sintering aid, and Yb:Lu2O3 – by vacuum pre-sintering at 1250 °C for 2 h followed by Hot Isostatic Pressing at 1400 °C for 2 h under Ar gas pressure of 207 MPa. The comparison includes the structure, Raman spectra, transmission, optical spectroscopy and laser operation. The crystal-field splitting of Yb3+ multiplets is revealed for Lu3Al5O12. A continuous-wave (CW) Yb:Lu3Al5O12 ceramic microchip laser generates 5.65 W at 1031.1 nm with a slope efficiency of 67.2%. In the quasi-CW regime, the peak power is scaled up to 8.83 W. The power scaling for the Yb:Lu2O3 ceramic laser is limited by losses originating from residual coloration and inferior thermal behavior. © 2020 Elsevier Ltd and Techna Group S.r.l.en
dc.description.sponsorshipThis work was supported by the Spanish Government (project No. MAT2016-75716-C2-1-R ( AEI / FEDER, UE)); Generalitat de Catalunya (project No. 2017SGR755 ); Government of the Russian Federation (state task project No. 0389-2016-0002 (2018–2020)); RFBR (Grant No. 19-03-00855). The authors gratefully acknowledge Vyacheslav V. Platonov and Egor V. Tikhonov from IEP UrB RAS for providing Yb:Lu 2 O 3 and Al 2 O 3 nanopowders. L. B. thanks Mikhail Baranov from ITMO University for the help with the SEM studies.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherElsevier Ltden1
dc.publisherElsevier BVen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceCeram Int2
dc.sourceCeramics Internationalen
dc.subjectGARNETSen
dc.subjectLASER OPERATIONen
dc.subjectOPTICAL CERAMICSen
dc.subjectSESQUIOXIDESen
dc.subjectALUMINAen
dc.subjectALUMINUM OXIDEen
dc.subjectARGON LASERSen
dc.subjectHOT ISOSTATIC PRESSINGen
dc.subjectLASER ABLATIONen
dc.subjectLIGHT TRANSMISSIONen
dc.subjectLUTETIUM COMPOUNDSen
dc.subjectNANOSTRUCTURED MATERIALSen
dc.subjectSINTERINGen
dc.subjectCERAMIC MICROCHIP LASERSen
dc.subjectCOMPARATIVE STUDIESen
dc.subjectCONTINUOUS WAVESen
dc.subjectCRYSTAL-FIELD SPLITTINGen
dc.subjectLASER OPERATIONSen
dc.subjectOPTICAL SPECTROSCOPYen
dc.subjectSLOPE EFFICIENCIESen
dc.subjectTHERMAL BEHAVIORSen
dc.subjectYTTERBIUM COMPOUNDSen
dc.titleComparative study of Yb:Lu3Al5O12 and Yb:Lu2O3 laser Ceramics Produced from Laser-Ablated Nanopowdersen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/submittedVersionen
dc.identifier.rsi45147926-
dc.identifier.doi10.1016/j.ceramint.2020.10.253-
dc.identifier.scopus85096098651-
local.contributor.employeeBasyrova, L., Universitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spain, ITMO University, 49 Kronverkskiy Pr, Saint-Petersburg, 197101, Russian Federation; Loiko, P., Centre de Recherche sur les Ions, les Matériaux et la Photonique (CIMAP), UMR 6252 CEA-CNRS-ENSICAEN, Université de Caen Normandie, 6 Boulevar du Maréchal Juin, Caen Cedex 4, 14050, France; Maksimov, R., Ural Federal University, 19 Mira St, Ekaterinburg, 620002, Russian Federation, Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences, 106 Amundsen St, Ekaterinburg, 620016, Russian Federation; Shitov, V., Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences, 106 Amundsen St, Ekaterinburg, 620016, Russian Federation; Serres, J.M., Universitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spain; Griebner, U., Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Max-Born-Str 2a, Berlin, 12489, Germany; Petrov, V., Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Max-Born-Str 2a, Berlin, 12489, Germany; Aguiló, M., Universitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spain; Díaz, F., Universitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spain; Mateos, X., Universitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spainen
local.description.firstpage6633-
local.description.lastpage6642-
local.issue5-
local.volume47-
dc.identifier.wos000615085800003-
local.contributor.departmentUniversitat Rovira i Virgili (URV), Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA), Marcel.li Domingo 1, Tarragona, 43007, Spain; ITMO University, 49 Kronverkskiy Pr, Saint-Petersburg, 197101, Russian Federation; Centre de Recherche sur les Ions, les Matériaux et la Photonique (CIMAP), UMR 6252 CEA-CNRS-ENSICAEN, Université de Caen Normandie, 6 Boulevar du Maréchal Juin, Caen Cedex 4, 14050, France; Ural Federal University, 19 Mira St, Ekaterinburg, 620002, Russian Federation; Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences, 106 Amundsen St, Ekaterinburg, 620016, Russian Federation; Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Max-Born-Str 2a, Berlin, 12489, Germanyen
local.identifier.pure20888630-
local.identifier.eid2-s2.0-85096098651-
local.fund.rffi19-03-00855-
local.identifier.wosWOS:000615085800003-
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