Articles producció científica> Química Física i Inorgànica

Kerr-lens mode-locking of an Yb:CLNGG laser

  • Identification data

    Identifier: imarina:9293313
    Handle: https://hdl.handle.net/20.500.11797/imarina9293313
    Authors:
    Lin, ZLLoiko, PZeng, HJXue, WZZhang, GNormani, SCamy, PPetrov, VMateos, XLin, HFYu, HHZhang, HJLiu, JHWang, LChen, WD
    Abstract:
    We report on a Kerr-lens mode-locked laser based on an Yb3+-doped disordered calcium lithium niobium gallium garnet (Yb:CLNGG) crystal. Pumping by a spatially single-mode Yb fiber laser at 976 nm, the Yb:CLNGG laser delivers soliton pulses as short as 31 fs at 1056.8 nm with an average output power of 66 mW and a pulse repetition rate of ∼77.6 MHz via soft-aperture Kerr-lens mode-locking. The maximum output power of the Kerr-lens mode-locked laser amounted to 203 mW for slightly longer pulses of 37 fs at an absorbed pump power of 0.74 W, which corresponds to a peak power of 62.2 kW and an optical efficiency of 20.3%.

  • Others:

    Author, as appears in the article.: Lin, ZL; Loiko, P; Zeng, HJ; Xue, WZ; Zhang, G; Normani, S; Camy, P; Petrov, V; Mateos, X; Lin, HF; Yu, HH; Zhang, HJ; Liu, JH; Wang, L; Chen, WD
    Department: Química Física i Inorgànica
    URV's Author/s: Mateos Ferré, Xavier
    Keywords: Calcium niobium gallium refractive-index pulses generation
    Abstract: We report on a Kerr-lens mode-locked laser based on an Yb3+-doped disordered calcium lithium niobium gallium garnet (Yb:CLNGG) crystal. Pumping by a spatially single-mode Yb fiber laser at 976 nm, the Yb:CLNGG laser delivers soliton pulses as short as 31 fs at 1056.8 nm with an average output power of 66 mW and a pulse repetition rate of ∼77.6 MHz via soft-aperture Kerr-lens mode-locking. The maximum output power of the Kerr-lens mode-locked laser amounted to 203 mW for slightly longer pulses of 37 fs at an absorbed pump power of 0.74 W, which corresponds to a peak power of 62.2 kW and an optical efficiency of 20.3%.
    Thematic Areas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Ciências biológicas i Ciências agrárias i Ciência da computação Biotecnología Atomic and molecular physics, and optics Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: xavier.mateos@urv.cat
    Author identifier: 0000-0003-1940-1990
    Record's date: 2024-08-03
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://opg.optica.org/oe/fulltext.cfm?uri=oe-31-5-8575&id=526730
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Optics Express. 31 (5): 8575-8585
    APA: Lin, ZL; Loiko, P; Zeng, HJ; Xue, WZ; Zhang, G; Normani, S; Camy, P; Petrov, V; Mateos, X; Lin, HF; Yu, HH; Zhang, HJ; Liu, JH; Wang, L; Chen, WD (2023). Kerr-lens mode-locking of an Yb:CLNGG laser. Optics Express, 31(5), 8575-8585. DOI: 10.1364/oe.480986
    Article's DOI: 10.1364/oe.480986
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2023
    Publication Type: Journal Publications

  • Keywords:

    Atomic and Molecular Physics, and Optics,Optics
    Calcium niobium gallium
    refractive-index
    pulses
    generation
    Química
    Optics
    Odontología
    Medicina iii
    Medicina ii
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Atomic and molecular physics, and optics
    Astronomia / física

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