Articles producció científicaQuímica Física i Inorgànica

Oriented zinc oxide nanorods: A novel saturable absorber for lasers in the near-infrared

  • Datos identificativos

    Identificador:  imarina:4094532
    Handle: https://hdl.handle.net/20.500.11797/imarina4094532
    Autores:  Loiko, P; Bora, T; Serres, JM; Yu, HH; Aguió, M; Díaz, F; Griebner, U; Petrov, V; Mateos, X; Dutta, J
    Resumen:
    © 2018 Loiko et al. Zinc oxide (ZnO) nanorods (NRs) oriented along the crystallographic [001] axis are grown by the hydrothermal method on glass substrates. The ZnO NRs exhibit a broadband (1-2 μm) near-IR absorption ascribed to the singly charged zinc vacancy VZn-1. The saturable absorption of the ZnO NRs is studied at ≈1 μm under picosecond excitation, revealing a low saturation intensity, ≈10 kW/cm2, and high fraction of the saturable losses. The ZnO NRs are applied as saturable absorbers in diode-pumped Yb (≈1.03 μm) and Tm (≈1.94 μm) lasers generating nanosecond pulses. The ZnO NRs grown on various optical surfaces are promising broadband saturable absorbers for nanosecond near-IR lasers in bulk and waveguide geometries.

  • Otros:

    Enlace a la fuente original: https://www.beilstein-journals.org/bjnano/articles/9/255
    Referencia de l'ítem segons les normes APA: Loiko, P; Bora, T; Serres, JM; Yu, HH; Aguió, M; Díaz, F; Griebner, U; Petrov, V; Mateos, X; Dutta, J (2018). Oriented zinc oxide nanorods: A novel saturable absorber for lasers in the near-infrared. Beilstein Journal of Nanotechnology, 9(1), 2730-2740. DOI: 10.3762/bjnano.9.255
    Referencia al articulo segun fuente origial: Beilstein Journal of Nanotechnology. 9 (1): 2730-2740
    DOI del artículo: 10.3762/bjnano.9.255
    Año de publicación de la revista: 2018-10-23
    Entidad: Universitat Rovira i Virgili
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Fecha de alta del registro: 2026-05-09
    Página inicial: 2730
    Autor/es de la URV: Aguiló Díaz, Magdalena / Díaz Castrillón, Fernanda / 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
    Página final: 2740
    ISSN: 21904286
    Autor según el artículo: Loiko, P; Bora, T; Serres, JM; Yu, HH; Aguió, M; Díaz, F; Griebner, U; Petrov, V; Mateos, X; Dutta, J
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Volumen de revista: 8
    Áreas temáticas: Physics, applied, Physics and astronomy (miscellaneous), Physics and astronomy (all), Nanoscience and nanotechnology, Nanoscience & nanotechnology, Materials science, multidisciplinary, Materials science (miscellaneous), Materials science (all), General physics and astronomy, General materials science, Engenharias iii, Electrical and electronic engineering, Astronomia / física
    Direcció de correo del autor: josepmaria.serres@urv.cat, josepmaria.serres@urv.cat, fernanda.diaz@estudiants.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

  • Palabras clave:

    Zinc oxide
    Solid-state lasers
    Saturable absorption
    Q-switching
    Oriented nanorods
    Electrical and Electronic Engineering
    Materials Science (Miscellaneous)
    Materials Science
    Multidisciplinary
    Nanoscience & Nanotechnology
    Nanoscience and Nanotechnology
    Physics and Astronomy (Miscellaneous)
    Physics
    Applied
    Physics and astronomy (all)
    Materials science (all)
    General physics and astronomy
    General materials science
    Engenharias iii
    Astronomia / física

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