Articles producció científicaQuímica Física i Inorgànica

35 W continuous-wave Ho:YAG single-crystal fiber laser

  • Identification data

    Identifier:  imarina:6817722
    Handle: https://hdl.handle.net/20.500.11797/imarina6817722
    Authors:  Zhao, YG; Wang, L; Chen, WD; Wang, JL; Song, QS; Xu, XD; Liu, Y; Shen, DY; Xu, J; Mateos, X; Loiko, P; Wang, ZP; Xu, XG; Griebner, U; Petrov, V
    Abstract:
    We report on a high-power Ho:YAG single-crystal fiber (SCF) laser inband pumped by a high-brightness Tm-fiber laser at 1908 nm. The Ho:YAG SCF grown by the micro-pulling-down technique exhibits a propagation loss of 0.05 +/- 0.005 cm(-1) at 2.09 mu m. A continuous-wave output power of 35.2 W is achieved with a slope efficiency of 42.7%, which is to the best of our knowledge the highest power ever reported from an SCF-based laser in the 2 mu m spectral range.

  • Others:

    Link to the original source: https://www.cambridge.org/core/journals/high-power-laser-science-and-engineering/article/35-w-continuouswave-hoyag-singlecrystal-fiber-laser/A21954CC4CD7DFBD3A64BF6D47742C78#
    APA: Zhao, YG; Wang, L; Chen, WD; Wang, JL; Song, QS; Xu, XD; Liu, Y; Shen, DY; Xu, J; Mateos, X; Loiko, P; Wang, ZP; Xu, XG; Griebner, U; Petrov, V (2020). 35 W continuous-wave Ho:YAG single-crystal fiber laser. High Power Laser Science and Engineering, 8(e25), e25-. DOI: 10.1017/hpl.2020.25
    Paper original source: High Power Laser Science and Engineering. 8 (e25): e25-
    Article's DOI: 10.1017/hpl.2020.25
    Journal publication year: 2020-01-01
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2026-05-09
    URV's Author/s: Mateos Ferré, Xavier
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    ISSN: 2095-4719
    Author, as appears in the article.: Zhao, YG; Wang, L; Chen, WD; Wang, JL; Song, QS; Xu, XD; Liu, Y; Shen, DY; Xu, J; Mateos, X; Loiko, P; Wang, ZP; Xu, XG; Griebner, U; Petrov, V
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Optics, Nuclear energy and engineering, Nuclear and high energy physics, Electronic, optical and magnetic materials, Atomic and molecular physics, and optics, Astronomia / física
    Author's mail: xavier.mateos@urv.cat, xavier.mateos@urv.cat

  • Keywords:

    Single-crystal fiber
    Power
    Mid-ir laser
    Keywords:
    Ho:yag
    High-power laser
    Atomic and Molecular Physics
    and Optics
    Electronic
    Optical and Magnetic Materials
    Nuclear and High Energy Physics
    Nuclear Energy and Engineering
    Optics
    Astronomia / física

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