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Fabrication and laser operation of Yb:Lu2O3 transparent ceramics from co-precipitated nano-powders
Liu, Ziyu; Toci, Guido; Pirri, Angela; Patrizi, Barbara; Li, Jinbang; Hu, Zewang; Wei, Jiabei; Pan, Hongming; Xie, Tengfei; Vannini, Matteo; Li, Jiang
2019-12-01
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN0002-7820
Volume102Issue:12Pages:7491
SubtypeArticle
AbstractIn this article, 5 at.% Yb:Lu2O3 transparent ceramics were fabricated by vacuum sintering combined with hot isostatic pressing (HIP) posttreatment using co-precipitated nano-powders. The influence of precipitant molar ratio, ammonium hydrogen carbonate, to metal ions (AHC/M3+, R value) on the properties of Yb:Lu2O3 precursors and calcined powders was investigated systematically. It was found that the powders with different R value calcined at 1100 degrees C for 4 hours were pure cubic Lu2O3 but the morphologies of precursors and powders behaved differently. The opaque samples pre-sintered at 1500 degrees C for 2 hours grew into transparent ceramics after HIP posttreatment at 1750 degrees C for 1 hour. The final ceramic with R = 4.8 showed the best optical quality with the in-line transmittance of 79.7% at 1100 nm. The quasi-CW laser operation was performed at 1034 nm and 1080 nm with a maximum output power up to 8.15 W as well as a corresponding slope efficiency of 58.4%.
Keywordco-precipitation method hot isostatic pressing laser performance microstructure Yb Lu2O3 transparent ceramics
DOI10.1111/jace.16674
Language英语
WOS Research AreaMaterials Science
PublisherWILEY
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26982
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Liu, Ziyu,Toci, Guido,Pirri, Angela,et al. Fabrication and laser operation of Yb:Lu2O3 transparent ceramics from co-precipitated nano-powders[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(12):7491.
APA Liu, Ziyu.,Toci, Guido.,Pirri, Angela.,Patrizi, Barbara.,Li, Jinbang.,...&Li, Jiang.(2019).Fabrication and laser operation of Yb:Lu2O3 transparent ceramics from co-precipitated nano-powders.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(12),7491.
MLA Liu, Ziyu,et al."Fabrication and laser operation of Yb:Lu2O3 transparent ceramics from co-precipitated nano-powders".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.12(2019):7491.
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