Author, as appears in the article.: Mateos, X.; Zhang, L.; Lin, H.; Zhang, G.; Serres, J.M.; Aguiló, M.; Díaz, F.; Griebner, U.; Petrov, V.; Wang, Y.; Loiko, P.; Vilejshikova, E.; Yumashev, K.; Lin, Z.; Chen, W.
Department: Química Física i Inorgànica
URV's Author/s: MATEOS FERRÉ, XAVIER; Zhang, L.; Lin, H.; Zhang, G.; Serres, J.M.; AGUILÓ DÍAZ, MAGDALENA; DÍAZ GONZÁLEZ, FRANCISCO MANUEL; Griebner, U.; Petrov, V.; Wang, Y.; Loiko, P.; Vilejshikova, E.; Yumashev, K.; Lin, Z.; Chen, W.
Keywords: crystal growth* Magnesium Absorption spectroscopy
Abstract: We report on the crystal growth, spectroscopic investigation and laser performance of Tm3+-doped monoclinic magnesium tungstate (Tm:MgWO4), for the first time, to the best of our knowledge. A high-quality crystal has been grown by the top seeded solution growth method. The relevant spectroscopic properties are characterized in terms of absorption, luminescence and Raman spectroscopy. Judd-Ofelt (J-O) analysis is performed to evaluate the spontaneous emission probabilities and the radiative lifetimes. The absorption, stimulated-emission and gain cross-section spectra are determined for the principal light polarizations. The first laser action in the 2 ¿m spectral range is demonstrated in the regime of continuous-wave operation with a maximum output power of 775 mW and a slope efficiency of 39%.
Research group: Física i Cristal.lografia de Materials Física i Cristal·lografia de Nanomaterials
Thematic Areas: Química Química Chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1094-4087
Author identifier: 0000-0003-1940-1990; n/a; n/a; n/a; 0000-0002-4299-538X; 0000-0001-6130-9579; 0000-0003-4581-4967; n/a; n/a; n/a; 0000-0002-4270-0668; n/a; n/a; n/a; n/a
Record's date: 2017-03-07
Last page: 3693
Journal volume: 25
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2017
First page: 3682
Publication Type: Article Artículo Article
Repositori URV