Autor segons l'article: Loiko, Pavel; Bora, Tanujjal; Serres, Josep Maria; Yu, Haohai; Aguio, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Mateos, Xavier; Dutta, Joydeep
Departament: Química Física i Inorgànica
Autor/s de la URV: Aguiló Díaz, Magdalena / Díaz Castrillón, Fernanda / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / Serres Serres, Josep Maria
Paraules clau: Zinc oxide; Solid-state lasers; Saturable absorption; Q-switching; Oriented nanorods; solid-state lasers; saturable absorption; q-switching; oriented nanorods
Resum: © 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.
Àrees temàtiques: 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
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 21904286
Adreça de correu electrònic de l'autor: josepmaria.serres@urv.cat; fernanda.diaz@estudiants.urv.cat; magdalena.aguilo@urv.cat; xavier.mateos@urv.cat; f.diaz@urv.cat
Pàgina final: 2740
Data d'alta del registre: 2024-10-19
Volum de revista: 8
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.beilstein-journals.org/bjnano/articles/9/255
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Beilstein Journal Of Nanotechnology. 9 (1): 2730-2740
Referència 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 de l'article: 10.3762/bjnano.9.255
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2018
Pàgina inicial: 2730
Tipus de publicació: Journal Publications
Repositori URV