Articles producció científicaQuímica Física i Inorgànica

Sesam mode-locked yb:Ca3gd2(bo3)4 femtosecond laser

  • Identification data

    Identifier:  imarina:9230404
    Handle: https://hdl.handle.net/20.500.11797/imarina9230404
    Authors:  Zeng, HJ; Lin, ZL; Xue, WZ; Zhang, G; Pan, ZB; Lin, HF; Loiko, P; Mateos, X; Petrov, V; Wang, L; Chen, WD
    Abstract:
    We report on the first passively mode-locked femtosecond-laser operation of a disordered Yb:Ca3Gd2(BO3)4 crystal using a SEmiconductor Saturable Absorber Mirror (SESAM). Pumping with a single-transverse mode fiber-coupled laser diode at 976 nm, nearly Fouri-er-transform-limited pulses as short as 96 fs are generated at 1045 nm with an average output power of 205 mW and a pulse repetition rate of ~67.3 MHz. In the continuous-wave regime, high slope efficiency up to 59.2% and low laser thresholds down to 25 mW are obtained. Continuous wavelength tuning between 1006–1074 nm (a tuning range of 68 nm) is demonstrated. Yb:Ca3Gd2(BO3)4 crystals are promising for the development of ultrafast lasers at ~1 μm.

  • Others:

    Link to the original source: https://www.mdpi.com/2076-3417/11/20/9464
    APA: Zeng, HJ; Lin, ZL; Xue, WZ; Zhang, G; Pan, ZB; Lin, HF; Loiko, P; Mateos, X; Petrov, V; Wang, L; Chen, WD (2021). Sesam mode-locked yb:Ca3gd2(bo3)4 femtosecond laser. Applied Sciences-Basel, 11(20), 9464-. DOI: 10.3390/app11209464
    Paper original source: Applied Sciences-Basel. 11 (20): 9464-
    Article's DOI: 10.3390/app11209464
    Journal publication year: 2021-10-02
    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
    Author, as appears in the article.: Zeng, HJ; Lin, ZL; Xue, WZ; Zhang, G; Pan, ZB; Lin, HF; Loiko, P; Mateos, X; Petrov, V; Wang, L; Chen, WD
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Process chemistry and technology, Physics, applied, Materials science, multidisciplinary, Materials science (miscellaneous), Materials science (all), Instrumentation, General materials science, General engineering, Fluid flow and transfer processes, Engineering, multidisciplinary, Engineering (miscellaneous), Engineering (all), Computer science applications, Ciências biológicas i, Ciências agrárias i, Chemistry, multidisciplinary
    Author's mail: xavier.mateos@urv.cat, xavier.mateos@urv.cat

  • Keywords:

    Ytterbium laser
    Ultrafast laser
    Solid-state laser
    Operation
    Mode-locking
    growth
    Chemistry
    Multidisciplinary
    Computer Science Applications
    Engineering (Miscellaneous)
    Engineering
    Fluid Flow and Transfer Processes
    Instrumentation
    Materials Science (Miscellaneous)
    Materials Science
    Physics
    Applied
    Process Chemistry and Technology
    Materials science (all)
    General materials science
    General engineering
    Engineering (all)
    Ciências biológicas i
    Ciências agrárias i

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