Articles producció científicaQuímica Física i Inorgànica

Kerr-Lens Mode-Locked Tm,Ho:Ca(Gd,Y)AlO4 Laser

  • Identification data

    Identifier:  imarina:9514393
    Handle: https://hdl.handle.net/20.500.11797/imarina9514393
    Authors:  Lin, Zhang-Lang; Zhang, Peixiong; Loiko, Pavel; Mateos, Xavier; Zhang, Ge; Li, Zhen; Chen, Zhenqiang; Griebner, Uwe; Chen, Weidong; Petrov, Valentin
    Abstract:
    We demonstrate Kerr-lens mode-locked operation of a Tm,Ho:Ca(Gd,Y)AlO4 laser pumped by a narrow-linewidth, continuous-wave Ti:sapphire laser at 797 nm. Soliton pulses as short as 145 fs are generated at 2087.8 nm in sigma-polarization via soft-aperture Kerr-lens mode-locking, with an average output power of 203 mW (0.5% output coupler) at similar to 80.5 MHz. To the best of our knowledge, this result represents the first demonstration of a Kerr-lens mode-locked laser based on a Tm,Ho:Ca(Gd,Y)AlO4 crystal exhibiting both structural and compositional disorder.

  • Others:

    Link to the original source: https://www.mdpi.com/2304-6732/13/1/38
    APA: Lin, Zhang-Lang; Zhang, Peixiong; Loiko, Pavel; Mateos, Xavier; Zhang, Ge; Li, Zhen; Chen, Zhenqiang; Griebner, Uwe; Chen, Weidong; Petrov, Valentin (2026). Kerr-Lens Mode-Locked Tm,Ho:Ca(Gd,Y)AlO4 Laser. PHOTONICS, 13(1), 38-. DOI: 10.3390/photonics13010038
    Paper original source: PHOTONICS. 13 (1): 38-
    Article's DOI: 10.3390/photonics13010038
    Journal publication year: 2026-01-01
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2026-10-10
    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: info:eu-repo/semantics/article
    Author, as appears in the article.: Lin, Zhang-Lang; Zhang, Peixiong; Loiko, Pavel; Mateos, Xavier; Zhang, Ge; Li, Zhen; Chen, Zhenqiang; Griebner, Uwe; Chen, Weidong; Petrov, Valentin
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Radiology, nuclear medicine and imaging, Optics, Instrumentation, Atomic and molecular physics, and optics, Astronomia / física
    Author's mail: xavier.mateos@urv.cat

  • Keywords:

    Tm
    Mixed laser crystals
    Kerr-lens mode-locking
    Ho codoped laser crystals
    Femtosecond pulses
    Disordered laser crystals
    Calcium rare-earth aluminates
    2 mu m lasers
    Atomic and Molecular Physics
    and Optics
    Instrumentation
    Optics
    Radiology
    Nuclear Medicine and Imaging
    Astronomia / física

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