Author, as appears in the article.: Mateos, X. ; LIZHEN Z. ; HAIFENG L.; GE Z.; JOSEP M. S.; Aguiló, M. ; Díaz, F. ; UWE G.; VALENTIN P.; YICHENG W; PAVEL L.; ELENA V.; KONSTANTIN Y.; ZHOUBIN L.; WEIDONG C.
Department: Química Física i Inorgànica
URV's Author/s: MATEOS FERRÉ, XAVIER; LIZHEN Z. ; HAIFENG L.; GE Z.; JOSEP M. S.; AGUILÓ DÍAZ, MAGDALENA; DÍAZ GONZÁLEZ, FRANCISCO MANUEL; UWE G.; VALENTIN P.; YICHENG W; PAVEL L.; ELENA V.; KONSTANTIN Y.; ZHOUBIN L.; WEIDONG C.
Keywords: Laser materials Spectroscopy Diode-pumped lasers
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, stimulatedemission 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; ; ; ; ; 0000-0001-6130-9579; 0000-0003-4581-4967; ; ; ; ; ; ; ;
Record's date: 2018-02-16
Last page: 3693
Journal volume: 24
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-4-3682&origin=search
Funding program: altres; National Natural Science Foundation of China; 11404332 altres; National Natural Science Foundation of China; 61575199 altres; National Natural Science Foundation of China; 21427801 altres; Key Project of Science and Technology of Fujian Province; 2016H0045 altres; Strategic Priority Research Program of the Chinese Academy of Sciences; XDB20000000 altres; National Key Research and Development Program of China; 2016YFB0701002 altres; China Scholarship Council; No.201504910418 altres; China Scholarship Council; 201504910629 altres; Instrument Project of Chinese Academy of Sciences; YZ201414 plan; Retos; MAT2016- 75716-C2-1-R, plan; Retos; MAT2013-47395-C4-4-R plan; Retos; TEC 2014-55948-R altres; Grupos Consolidados; 2014SGR1358
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1364/OE.25.003682
Entity: Universitat Rovira i Virgili
Journal publication year: 2017
First page: 3682
Publication Type: Article Artículo Article
Repositori URV