Articles producció científica> Química Física i Inorgànica

Orange surface waveguide laser in Pr:LiYF4 produced by a femtosecond laser writing

  • Datos identificativos

    Identificador: imarina:9333890
    Handle: https://hdl.handle.net/20.500.11797/imarina9333890
    Autores:
    Baillard, ALoiko, PRomero, CArroyo, VDe Aldana, JRVFromager, MBenayad, ABraud, ACamy, PMateos, X
    Resumen:
    Depressed-cladding surface channel waveguides were inscribed in a 0.5 at.% Pr:LiYF4 crystal by femtosecond Direct Laser Writing. The waveguides consisted of a half -ring cladding (inner diameter: 17 mu m) and side structures ("ears") improving the mode confinement. The waveguide propagation loss was as low as 0.14 +/- 0.05 dB/cm. The orange waveguide laser operating in the fundamental mode deliv-ered 274 mW at 604.3 nm with 28.4% slope efficiency, a laser threshold of only 29 mW and linear polarization (pi), repre-senting record-high performance for orange Pr waveguide lasers. (c) 2023 Optica Publishing Group

  • Otros:

    Autor según el artículo: Baillard, A; Loiko, P; Romero, C; Arroyo, V; De Aldana, JRV; Fromager, M; Benayad, A; Braud, A; Camy, P; Mateos, X
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Mateos Ferré, Xavier
    Palabras clave: Raman Mode Evanescent-field interaction
    Resumen: Depressed-cladding surface channel waveguides were inscribed in a 0.5 at.% Pr:LiYF4 crystal by femtosecond Direct Laser Writing. The waveguides consisted of a half -ring cladding (inner diameter: 17 mu m) and side structures ("ears") improving the mode confinement. The waveguide propagation loss was as low as 0.14 +/- 0.05 dB/cm. The orange waveguide laser operating in the fundamental mode deliv-ered 274 mW at 604.3 nm with 28.4% slope efficiency, a laser threshold of only 29 mW and linear polarization (pi), repre-senting record-high performance for orange Pr waveguide lasers. (c) 2023 Optica Publishing Group
    Áreas temáticas: Química Optics Odontología Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar General medicine Engenharias iv Engenharias iii Engenharias ii Ciências ambientais Atomic and molecular physics, and optics Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: xavier.mateos@urv.cat
    Identificador del autor: 0000-0003-1940-1990
    Fecha de alta del registro: 2024-08-03
    Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Optics Letters. 48 (23): 6212-6215
    Referencia de l'ítem segons les normes APA: Baillard, A; Loiko, P; Romero, C; Arroyo, V; De Aldana, JRV; Fromager, M; Benayad, A; Braud, A; Camy, P; Mateos, X (2023). Orange surface waveguide laser in Pr:LiYF4 produced by a femtosecond laser writing. Optics Letters, 48(23), 6212-6215. DOI: 10.1364/OL.507073
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2023
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Atomic and Molecular Physics, and Optics,Optics
    Raman
    Mode
    Evanescent-field interaction
    Química
    Optics
    Odontología
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    General medicine
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências ambientais
    Atomic and molecular physics, and optics
    Astronomia / física

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