Articles producció científica> Química Física i Inorgànica

Inkjet-printing of graphene saturable absorbers for ~2 μm bulk and waveguide lasers

  • Datos identificativos

    Identificador: imarina:3996272
    Autores:
    Loiko, PavelMaria Serres, JosepDelekta, Szymon SollamiKifle, EsromBoguslawski, JakubKowalczyk, MaciejSotor, JaroslawAguilo, MagdalenaDiaz, FrancescGriebner, UwePetrov, ValentinPopov, SergeiLi, JiantongMateos, XavierOstling, Mikael
    Resumen:
    © 2018 Optical Society of America. A technique for inkjet-printing of graphene saturable absorbers (SAs) for ~2-μm bulk and waveguide lasers is presented. Based on distillation-assisted solvent exchange to fabricate high-concentration graphene inks, this technique is capable of producing few-layer graphene films of arbitrary shape. Absorption saturation of graphene printed on glass is demonstrated at ~1.56 μm for picosecond and femtosecond pulses indicating a large fraction of the saturable losses. Inkjet-printed transmission-type graphene SAs are applied in passively Q-switched nanosecond thulium (Tm) microchip and planar waveguide lasers. The Tm microchip laser generates 136 ns / 1.2 μJ pulses at 1917 nm with a repetition rate of 0.37 MHz with a Q-switching conversion efficiency reaching 65%. The planar waveguide laser generates 98 ns / 21 nJ pulses at 1834 nm at a repetition rate in the MHz-range. The inkjetprinting technique is promising for production of patterned SAs for waveguide lasers.
  • Otros:

    Autor según el artículo: Loiko, Pavel; Maria Serres, Josep; Delekta, Szymon Sollami; Kifle, Esrom; Boguslawski, Jakub; Kowalczyk, Maciej; Sotor, Jaroslaw; Aguilo, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Popov, Sergei; Li, Jiantong; Mateos, Xavier; Ostling, Mikael
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Aguiló Díaz, Magdalena / Díaz Castrillón, Fernanda / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / Serres Serres, Josep Maria
    Palabras clave: Hashtag Etiqueta «#» @uroweb @residentesaeu @infoAeu
    Resumen: © 2018 Optical Society of America. A technique for inkjet-printing of graphene saturable absorbers (SAs) for ~2-μm bulk and waveguide lasers is presented. Based on distillation-assisted solvent exchange to fabricate high-concentration graphene inks, this technique is capable of producing few-layer graphene films of arbitrary shape. Absorption saturation of graphene printed on glass is demonstrated at ~1.56 μm for picosecond and femtosecond pulses indicating a large fraction of the saturable losses. Inkjet-printed transmission-type graphene SAs are applied in passively Q-switched nanosecond thulium (Tm) microchip and planar waveguide lasers. The Tm microchip laser generates 136 ns / 1.2 μJ pulses at 1917 nm with a repetition rate of 0.37 MHz with a Q-switching conversion efficiency reaching 65%. The planar waveguide laser generates 98 ns / 21 nJ pulses at 1834 nm at a repetition rate in the MHz-range. The inkjetprinting technique is promising for production of patterned SAs for waveguide lasers.
    Áreas temáticas: Química Optics Materials science, multidisciplinary Materiais Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Electronic, optical and magnetic materials Biotecnología Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 21593930
    Direcció de correo del autor: josepmaria.serres@urv.cat fernanda.diaz@estudiants.urv.cat magdalena.aguilo@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
    Identificador del autor: 0000-0002-4299-538X 0000-0001-6130-9579 0000-0003-1940-1990 0000-0003-4581-4967
    Página final: 2014
    Fecha de alta del registro: 2024-10-19
    Volumen de revista: 8
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.osapublishing.org/ome/abstract.cfm?uri=ome-8-9-2803
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Optical Materials Express. 8 (9): 2803-2814
    Referencia de l'ítem segons les normes APA: Loiko, Pavel; Maria Serres, Josep; Delekta, Szymon Sollami; Kifle, Esrom; Boguslawski, Jakub; Kowalczyk, Maciej; Sotor, Jaroslaw; Aguilo, Magdalena; D (2018). Inkjet-printing of graphene saturable absorbers for ~2 μm bulk and waveguide lasers. Optical Materials Express, 8(9), 2803-2814. DOI: 10.1364/OME.8.002803
    DOI del artículo: 10.1364/OME.8.002803
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2018
    Página inicial: 2803
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Electronic, Optical and Magnetic Materials,Materials Science, Multidisciplinary,Optics
    Química
    Optics
    Materials science, multidisciplinary
    Materiais
    Interdisciplinar
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Electronic, optical and magnetic materials
    Biotecnología
    Astronomia / física
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