Autor según el artículo: Loiko, Pavel; Bora, Tanujjal; Serres, Josep Maria; Yu, Haohai; Aguio, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Mateos, Xavier; Dutta, Joydeep
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: Zinc oxide Solid-state lasers Saturable absorption Q-switching Oriented nanorods solid-state lasers saturable absorption q-switching oriented nanorods
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.
Áreas temáticas: Química Physics, applied Physics and astronomy (miscellaneous) Physics and astronomy (all) Nanoscience and nanotechnology Nanoscience & nanotechnology Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Interdisciplinar General physics and astronomy General materials science Engenharias iv Engenharias iii Electrical and electronic engineering Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 21904286
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: 2740
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.beilstein-journals.org/bjnano/articles/9/255
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Beilstein Journal Of Nanotechnology. 9 (1): 2730-2740
Referencia de l'ítem segons les normes APA: Loiko, Pavel; Bora, Tanujjal; Serres, Josep Maria; Yu, Haohai; Aguio, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Mateos, Xavier; Dutt (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
DOI del artículo: 10.3762/bjnano.9.255
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Página inicial: 2730
Tipo de publicación: Journal Publications
Repositori URV