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Fabrication of Nd:Lu2.7Gd0.3Al5O12transparent ceramics by solid-state reactive sintering
Ma, Peng1; Xie, Tengfei1; Wu, Lexiang1; Chen, Haohong1; Kou, Huamin1; Shi, Yun1; Pan, Yubai2; Li, Jiang1
2017
Source PublicationOptical Materials
ISSN09253467
Volume66Pages:422-427
AbstractTransparent 1.0 at% Nd:Lu2.7Gd0.3Al5O12(Nd:LuGdAG) ceramics were fabricated by the solid-state reactive sintering method using commercial powders as starting materials. The powders were mixed in ethanol with tetraethoxysilane (TEOS) and MgO, dried and pressed. The compacts were vacuum-sintered from 1725 °C to 1800 °C for observing the microstructure and the optical transmittance of Nd:Lu2.7Gd0.3Al5O12ceramics. The sample sintered at 1800 °C for 10 h has an almost dense and homogenous structure with the average grain size of 12.8 μm, whose in-line transmittance is about 70% at 1064 nm. The absorption and emission cross sections were calculated to be 1.0 × 10−20 cm2and 1.23 × 10−18 cm2, respectively. It is proved that Nd:LuGdAG ceramics have the potential to be a new solid-state laser material. © 2017 Elsevier B.V.
DOI10.1016/j.optmat.2017.02.058
EI Accession Number20171003417269
EI KeywordsSintering
EI Classification Number741.1 Light/Optics - 744.4 Solid State Lasers - 802.2 Chemical Reactions - 804.2 Inorganic Compounds - 812.1 Ceramics - 951 Materials Science
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25672
Collection中国科学院上海硅酸盐研究所
Affiliation1.Key Laboratory of Transparent and Opto-functional Advanced Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai; 200050, China;
2.Department of Physics, Shanghai Normal University, Shanghai; 200234, China
Recommended Citation
GB/T 7714
Ma, Peng,Xie, Tengfei,Wu, Lexiang,et al. Fabrication of Nd:Lu2.7Gd0.3Al5O12transparent ceramics by solid-state reactive sintering[J]. Optical Materials,2017,66:422-427.
APA Ma, Peng.,Xie, Tengfei.,Wu, Lexiang.,Chen, Haohong.,Kou, Huamin.,...&Li, Jiang.(2017).Fabrication of Nd:Lu2.7Gd0.3Al5O12transparent ceramics by solid-state reactive sintering.Optical Materials,66,422-427.
MLA Ma, Peng,et al."Fabrication of Nd:Lu2.7Gd0.3Al5O12transparent ceramics by solid-state reactive sintering".Optical Materials 66(2017):422-427.
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