Articles producció científicaQuímica Física i Inorgànica

Modelling of graphene Q-switched Tm lasers

  • Datos identificativos

    Identificador:  imarina:9242068
    Handle: https://hdl.handle.net/20.500.11797/imarina9242068
    Autores:  Yasukevich, A S; Loiko, P; Gusakova, N V; Serres, J M; Mateos, X; Yumashev, K V; Kuleshov, N V; Petrov, V; Griebner, U; Aguilo, M; Diaz, F
    Resumen:
    We report on a model of diode-pumped Thulium lasers passively Q-switched by a graphene saturable absorber applicable also for any other "fast" saturable absorber. It reasonably predicts the dependence of the pulse duration, pulse energy and pulse repetition frequency on the absorbed power. The model is applied in the present work for a Tm: KLuW microchip laser passively Q-switched with a multi-layer graphene saturable absorber. The laser generates similar to 1 W at 1926 nm with a slope efficiency of 39%. Stable 190 ns /4.1 mu J pulses are achieved at a pulse repetition frequency of 260 kHz. The potential of graphene for the generation of few-ns pulses at similar to 2 mu m is discussed.

  • Otros:

    Enlace a la fuente original: https://www.sciencedirect.com/science/article/abs/pii/S0030401816310847?via%3Dihub
    Referencia de l'ítem segons les normes APA: Yasukevich, A S; Loiko, P; Gusakova, N V; Serres, J M; Mateos, X; Yumashev, K V; Kuleshov, N V; Petrov, V; Griebner, U; Aguilo, M; Diaz, F (2017). Modelling of graphene Q-switched Tm lasers. Optics Communications, 389(), 15-22. DOI: 10.1016/j.optcom.2016.12.023
    Referencia al articulo segun fuente origial: Optics Communications. 389 15-22
    DOI del artículo: 10.1016/j.optcom.2016.12.023
    Año de publicación de la revista: 2017
    Entidad: Universitat Rovira i Virgili
    Versión del articulo depositado: info:eu-repo/semantics/submittedVersion
    Fecha de alta del registro: 2024-10-19
    Autor/es de la URV: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / Serres Serres, Josep Maria
    Departamento: Química Física i Inorgànica
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Tipo de publicación: Journal Publications
    Autor según el artículo: Yasukevich, A S; Loiko, P; Gusakova, N V; Serres, J M; Mateos, X; Yumashev, K V; Kuleshov, N V; Petrov, V; Griebner, U; Aguilo, M; Diaz, F
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Áreas temáticas: Química, Physical and theoretical chemistry, Optics, Odontología, Materiais, Interdisciplinar, Ensino, Engenharias iv, Engenharias iii, Engenharias ii, Electronic, optical and magnetic materials, Electrical and electronic engineering, Ciências agrárias i, Ciência da computação, Biotecnología, Atomic and molecular physics, and optics, Astronomia / física
    Direcció de correo del autor: josepmaria.serres@urv.cat, magdalena.aguilo@urv.cat, xavier.mateos@urv.cat, f.diaz@urv.cat

  • Palabras clave:

    Thulium laser
    Saturable absorber
    Q-switching
    Power
    Klu(wo4)(2)
    Growth
    Graphene
    Efficient
    Diode-pumped laser
    2-mu-m
    Atomic and Molecular Physics
    and Optics
    Electrical and Electronic Engineering
    Electronic
    Optical and Magnetic Materials
    Optics
    Physical and Theoretical Chemistry
    Química
    Odontología
    Materiais
    Interdisciplinar
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Astronomia / física

  • Documentos:

    DocumentPrincipal

  • Cerca a google

    Search to google scholar