Articles producció científica> Química Física i Inorgànica

Graphene Q-switched Er,Yb:GdAl3(BO3)(4) laser at 1550 nm

  • Identification data

    Identifier: imarina:9241983
    Authors:
    Gorbachenya, KonstantinKisel, ViktorYasukevich, AnatolyLoiko, PavelMateos, XavierMaltsev, ViktorLeonyuk, NikolaiAguilo, MagdalenaDiaz, FrancescGriebner, UwePetrov, ValentinKuleshov, Nikolai
    Abstract:
    A single-layer graphene saturable absorber is employed for passive Q-switching of an Er, Yb:GdAl3(BO3)(4) (Er, Yb:GdAB) compact laser, representing the first Er-doped oxoborate laser Q-switched by graphene. This laser is based on a c-cut 1.8 at. % Er3+, 15 at. % Yb3+ : GdAB crystal diode-pumped at 0.976 mu m. It generates a maximum average output power of 360 mW at 1.55 mu m with a slope efficiency of 23% (with respect to the incident power). Stable similar to 1 mu J/130 ns pulses are achieved at a repetition rate of 400 kHz. This result represents, to the best of our knowledge, the shortest pulse duration ever achieved in bulk Er lasers Q-switched by 2D materials. Graphene is a promising material for generating nanosecond pulses at high repetition rates (MHz range) in Er-doped oxoborate lasers emitting in the eye-safe range at 1.5-1.7 mu m. (C) 2017 Optical Society of America
  • Others:

    Author, as appears in the article.: Gorbachenya, Konstantin; Kisel, Viktor; Yasukevich, Anatoly; Loiko, Pavel; Mateos, Xavier; Maltsev, Viktor; Leonyuk, Nikolai; Aguilo, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Kuleshov, Nikolai
    Department: Química Física i Inorgànica
    URV's Author/s: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier
    Keywords: Yb Saturable absorber Energy Diode-pumped er Crystal
    Abstract: A single-layer graphene saturable absorber is employed for passive Q-switching of an Er, Yb:GdAl3(BO3)(4) (Er, Yb:GdAB) compact laser, representing the first Er-doped oxoborate laser Q-switched by graphene. This laser is based on a c-cut 1.8 at. % Er3+, 15 at. % Yb3+ : GdAB crystal diode-pumped at 0.976 mu m. It generates a maximum average output power of 360 mW at 1.55 mu m with a slope efficiency of 23% (with respect to the incident power). Stable similar to 1 mu J/130 ns pulses are achieved at a repetition rate of 400 kHz. This result represents, to the best of our knowledge, the shortest pulse duration ever achieved in bulk Er lasers Q-switched by 2D materials. Graphene is a promising material for generating nanosecond pulses at high repetition rates (MHz range) in Er-doped oxoborate lasers emitting in the eye-safe range at 1.5-1.7 mu m. (C) 2017 Optical Society of America
    Thematic Areas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias ii Electrical and electronic engineering Ciências ambientais Ciências agrárias i Ciência da computação Biotecnología Biodiversidade Atomic and molecular physics, and optics Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: magdalena.aguilo@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
    Author identifier: 0000-0001-6130-9579 0000-0003-1940-1990 0000-0003-4581-4967
    Record's date: 2024-10-19
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://opg.optica.org/abstract.cfm?uri=ASSL-2016-AM5A.22
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Applied Optics. 56 (16): 4745-4749
    APA: Gorbachenya, Konstantin; Kisel, Viktor; Yasukevich, Anatoly; Loiko, Pavel; Mateos, Xavier; Maltsev, Viktor; Leonyuk, Nikolai; Aguilo, Magdalena; Diaz, (2017). Graphene Q-switched Er,Yb:GdAl3(BO3)(4) laser at 1550 nm. Applied Optics, 56(16), 4745-4749. DOI: 10.1364/AO.56.004745
    Article's DOI: 10.1364/AO.56.004745
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2017
    Publication Type: Journal Publications
  • Keywords:

    Atomic and Molecular Physics, and Optics,Electrical and Electronic Engineering,Engineering (Miscellaneous),Optics
    Yb
    Saturable absorber
    Energy
    Diode-pumped er
    Crystal
    Química
    Optics
    Odontología
    Medicina iii
    Medicina ii
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geociências
    Engineering (miscellaneous)
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Electrical and electronic engineering
    Ciências ambientais
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Biodiversidade
    Atomic and molecular physics, and optics
    Astronomia / física
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