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μ-PD-grown Tm,Ho-doped multicomponent garnets for diode-pumped 2.1 μm lasers
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SYSNO ASEP 0584145 Document Type A - Abstract R&D Document Type O - Ostatní Title μ-PD-grown Tm,Ho-doped multicomponent garnets for diode-pumped 2.1 μm lasers Author(s) Šulc, J. (CZ)
Němec, M. (CZ)
Pejchal, Jan (FZU-D) RID, ORCID
Havlíček, J. (CZ)
Jelínková, H. (CZ)
Nikl, Martin (FZU-D) RID, ORCID, SAI
Nejezchleb, K. (CZ)Number of authors 7 Article number 10232241 Source Title 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). - New York : IEEE, 2023 - ISBN 979-835034599-5 Number of pages 1 s. Publication form Print - P Action Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023 Event date 26.06.2023 - 30.06.2023 VEvent location Munich Country DE - Germany Event type EUR Language eng - English Country US - United States Keywords laser ; garnet ; luminescence ; crystal growth Subject RIV BH - Optics, Masers, Lasers OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects FW01010219 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support FZU-D - RVO:68378271 EID SCOPUS 85175710384 DOI 10.1109/CLEO/EUROPE-EQEC57999.2023.10232241 Annotation In this study, we present the results obtained with a set of samples of three types of Tm,Ho-doped multicomponent garnets: GdLu2Al5O12 (GLAG), Gd3Sc1.8Al3.2O12 (GSAG), and Lu3Sc0.7Al4.3O12 (LSAG). The concentration of Ho3+ was 0.75 at.% in all cases. The concentration of Tm3+ was either 2 or 4 at.%. Crystals grown by the μ-PD method were 2-3mm in diameter and 20mm in length. The crystals could be grown well without cracks or any visible inclusions. From the crystals, 3mm long samples with polished faces were prepared for further testing. Absorption and emission spectra together with the decay time of 2.1 μm fluorescence were measured. The samples were further tested as the active medium of a diode pumped laser. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://ieeexplore.ieee.org/document/10232241
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