Author, as appears in the article.: Loiko P; Chen M; Serres JM; Aguiló M; Díaz F; Lin H; Zhang G; Zhang L; Lin Z; Camy P; Dai SB; Chen Z; Zhao Y; Wang L; Chen W; Griebner U; Petrov V; Mateos X
Department: Química Física i Inorgànica
URV's Author/s: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / Serres Serres, Josep Maria
Keywords: Performance Growth Field analysis Cut Continuous-wave
Abstract: © 2020 Optical Society of America Monoclinic (wolframite-type) monotungstate crystals are promising for rare-earth doping. We report polarized room- and low-temperature spectroscopy and efficient high-power laser operation of such a Yb3+: MgWO4 crystal featuring high stimulated emission cross section (σSE = 6.2 × 10−20 cm2 at 1056.7 nm for light polarization E || Nm), large Stark splitting of the ground state (765 cm−1), large gain bandwidth (26.1 nm for E || Ng ), and strong Raman response (most intense mode at 916 cm−1). A diode-pumped Yb3+: MgWO4 laser generated 18.2 W at ∼1056 nm with a slope efficiency of ∼89% and a linearly polarized laser output.
Thematic Areas: Química Optics Odontología Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar General medicine Engenharias iv Engenharias iii Engenharias ii Ciências ambientais Atomic and molecular physics, and optics Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 01469592
Author's mail: josepmaria.serres@urv.cat f.diaz@urv.cat xavier.mateos@urv.cat magdalena.aguilo@urv.cat
Author identifier: 0000-0002-4299-538X 0000-0003-4581-4967 0000-0003-1940-1990 0000-0001-6130-9579
Record's date: 2024-04-27
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-7-1770
Papper original source: Optics Letters. 45 (7): 1770-1773
APA: Loiko P; Chen M; Serres JM; Aguiló M; Díaz F; Lin H; Zhang G; Zhang L; Lin Z; Camy P; Dai SB; Chen Z; Zhao Y; Wang L; Chen W; Griebner U; Petrov V; Ma (2020). Spectroscopy and high-power laser operation of a monoclinic Yb3+:MgWO4 crystal. Optics Letters, 45(7), 1770-1773. DOI: 10.1364/OL.389627
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1364/OL.389627
Entity: Universitat Rovira i Virgili
Journal publication year: 2020
Publication Type: Journal Publications
Repositori URV