Author, as appears in the article.: Carvajal, J J; Ciatto, G; Mateos, X; Schmidt, A; Griebner, U; Petrov, V; Boulon, G; Brenier, A; Pena, A; Pujol, M C; Aguilo, M; Diaz, F
Department: Química Física i Inorgànica
URV's Author/s: Aguiló Díaz, Magdalena / Carvajal Martí, Joan Josep / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / PEÑA REVELLEZ, ALEXANDRA / Pujol Baiges, Maria Cinta
Keywords: Sustainable cities and communities
Abstract: By means of micro-structural and optical characterization of the Yb:Nb:RbTiOPO(4) crystal, we demonstrated that the broad emission band of Yb(3+) in these crystals is due to the large splitting of the ytterbium ground state only, and not to a complex multisite occupation by the ytterbium ions in the crystals. We used this broad emission band to demonstrate wide laser tuning range and generation of femtosecond laser pulses. Passive mode-locked laser operation has been realized by using a semiconductor saturable absorber mirror, generating ultra short laser pulses of 155 fs, which were very stable in time, under Ti:sapphire laser pumping at 1053 nm.
Thematic Areas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Ciências biológicas i Ciências agrárias i Ciência da computação Biotecnología Atomic and molecular physics, and optics Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1094-4087
Author's mail: joanjosep.carvajal@urv.cat magdalena.aguilo@urv.cat mariacinta.pujol@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
Author identifier: 0000-0002-4389-7298 0000-0001-6130-9579 0000-0002-1052-8031 0000-0003-1940-1990 0000-0003-4581-4967
Last page: 7242
Record's date: 2024-11-16
Journal volume: 18
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Optics Express. 18 (7): 7228-7242
APA: Carvajal, J J; Ciatto, G; Mateos, X; Schmidt, A; Griebner, U; Petrov, V; Boulon, G; Brenier, A; Pena, A; Pujol, M C; Aguilo, M; Diaz, F (2010). Broad emission band of Yb3+ in the nonlinear Nb:RbTiOPO4 crystal: origin and applications. Optics Express, 18(7), 7228-7242. DOI: 10.1364/OE.18.007228
Entity: Universitat Rovira i Virgili
Journal publication year: 2010
First page: 7228
Publication Type: Journal Publications
Repositori URV