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Influences of the Sc3+ content on the microstructure and optical properties of 10 at.% Yb:Y3ScxAl5-xO12 laser ceramics
Feng, YG; Toci, G; Pirri, A; Patrizi, B; Chen, XP; Wei, JB; Pan, HM; Zhang, X; Li, XY; Vannini, M; Li, J
2020-01-30
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
SubtypeArticle
Abstract10 at.% Yb:Y3ScxAl5-xO12 (x = 0.25, 0.5, 1.0 and 1.5) transparent ceramics have been successfully fabricated by the solid state reaction method combined with vacuum sintering, whose transmittances reach 80% at 1100 nm with thickness of 3.0 mm. The full width at half maximum (FWHM) of the emission peaks located at about 1030 nm increases for increasing the Sc3+ content, and a maximum FWHM of 14.53 nm is obtained for 10 at.% Yb:Y3Sc1.5Al3.5O12 ceramics, which is 1.4 times larger than that of the 10 at.% Yb:Y3Al5O12 (Yb:YAG) ceramics. Finally, the laser performance of the 10 at.% Yb:Y3Sc1.5Al3.5O12 ceramics was tested and compared with that of a standard 10 at.% Yb:YAG sample. In quasi continuous wave (QCW) regime, a maximum laser output power of 10.8 W was obtained with the slope efficiency of 66.4%. The tuning range significantly broadens in the case of the Yb:YSAG sample, reaching a width of 86.2 nm. (C) 2019 Elsevier B.V. All rights reserved.
DOI10.1016/j.jallcom.2019.152637
WOS KeywordMODE-LOCKING ; FABRICATION ; GENERATION ; EMISSION ; Y3AL5O12
Language英语
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28359
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Feng, YG,Toci, G,Pirri, A,et al. Influences of the Sc3+ content on the microstructure and optical properties of 10 at.% Yb:Y3ScxAl5-xO12 laser ceramics[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020.
APA Feng, YG.,Toci, G.,Pirri, A.,Patrizi, B.,Chen, XP.,...&Li, J.(2020).Influences of the Sc3+ content on the microstructure and optical properties of 10 at.% Yb:Y3ScxAl5-xO12 laser ceramics.JOURNAL OF ALLOYS AND COMPOUNDS.
MLA Feng, YG,et al."Influences of the Sc3+ content on the microstructure and optical properties of 10 at.% Yb:Y3ScxAl5-xO12 laser ceramics".JOURNAL OF ALLOYS AND COMPOUNDS (2020).
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