Articles producció científicaQuímica Física i Inorgànica

Low-loss fs-laser-written surface waveguide lasers at > 2 mu m in monoclinic Tm3+:MgWO4

  • Identification data

    Identifier:  imarina:7473813
    Handle: https://hdl.handle.net/20.500.11797/imarina7473813
    Authors:  Kifle, E; Loiko, P; de Aldana, JRV; Romero, C; Llamas, V; Serres, JM; Aguiló, M; Díaz, F; Zhang, LZ; Lin, ZB; Lin, HF; Zhang, G; Zakharov, V; Veniaminov, A; Petrov, V; Griebner, U; Mateos, X; Wang, L; Chen, WD
    Abstract:
    Surface channel waveguides (WGs) based on a half-ring (40-60-mu m-diameter) depressed-index cladding (type HI) geometry are fabricated in monoclinic Tm3+:MgWO4 by femtosecond (fs) laser writing at a repetition rate of 1 kHz. The WGs are characterized by con focal laser microscopy and mu-Raman spectroscopy. A Tm3+:MgWO4 WG laser generates 320 mW at similar to 2.02 mu m with a slope efficiency of 64.4%. The WG emits a transverse single-mode and linear polarization (E parallel to N-m). A remarkable low loss of < 0.1 dB/cm is measured for the WG. Vibronic laser emission at similar to 2.08 mu m is also achieved. (C) 2020 Optical Society of America

  • Others:

    Link to the original source: https://www.osapublishing.org/viewmedia.cfm?r=1&rwjcode=ol&uri=ol-45-14-4060&html=true
    APA: Kifle, E; Loiko, P; de Aldana, JRV; Romero, C; Llamas, V; Serres, JM; Aguiló, M; Díaz, F; Zhang, LZ; Lin, ZB; Lin, HF; Zhang, G; Zakharov, V; Veniamin (2020). Low-loss fs-laser-written surface waveguide lasers at > 2 mu m in monoclinic Tm3+:MgWO4. OPTICS LETTERS, 45(14), 4060-4063. DOI: 10.1364/OL.395811
    Paper original source: OPTICS LETTERS. 45 (14): 4060-4063
    Article's DOI: 10.1364/OL.395811
    Journal publication year: 2020-07-15
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/acceptedVersion
    Record's date: 2026-05-09
    URV's Author/s: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Llamas Martinez, Victor / Mateos Ferré, Xavier / Serres Serres, Josep Maria
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    ISSN: 0146-9592
    Author, as appears in the article.: Kifle, E; Loiko, P; de Aldana, JRV; Romero, C; Llamas, V; Serres, JM; Aguiló, M; Díaz, F; Zhang, LZ; Lin, ZB; Lin, HF; Zhang, G; Zakharov, V; Veniaminov, A; Petrov, V; Griebner, U; Mateos, X; Wang, L; Chen, WD
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    e-ISSN: 1539-4794
    Thematic Areas: Optics, General medicine, Engenharias iii, Ciências ambientais, Atomic and molecular physics, and optics, Astronomia / física
    Author's mail: josepmaria.serres@urv.cat, josepmaria.serres@urv.cat, victor.llamas@urv.cat, victor.llamas@urv.cat, victor.llamas@urv.cat, magdalena.aguilo@urv.cat, magdalena.aguilo@urv.cat, xavier.mateos@urv.cat, xavier.mateos@urv.cat, f.diaz@urv.cat, f.diaz@urv.cat

  • Keywords:

    Spectroscopy
    Growth
    Crystal
    Atomic and Molecular Physics
    and Optics
    Optics
    General medicine
    Engenharias iii
    Ciências ambientais
    Astronomia / física

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