Fabrication and properties of 10 at.% Yb:Y3Sc1.5Al3.5O12 transparent ceramics
Feng, Yagang; Hu, Zewang; Chen, Xiaopu; Chen, Cong; Ou, Yangcheng; Liu, Yang; Li, Wenxue; Li, Jiang
刊名OPTICAL MATERIALS
2019-02-01
卷号88页码:339
关键词Yb:Y3Sc1.5Al3.5O12 ceramics Fabrication Spectroscopic properties Laser performance
ISSN号0925-3467
DOI10.1016/j.optmat.2018.11.057
文献子类Article
英文摘要10 at.% Yb:Y3Sc1.5Al3.5O12 (Yb:YSAG) transparent ceramics were fabricated by the solid state reactive of high-purity Y2O3, alpha-Al2O3, Yb2O3 and Sc2O3 powders, utilizing MgO and tetraethoxysilane (TEOS) as the sintering aids. The Yb:YSAG ceramic sample sintered at 1820 degrees C for 10 h has a dense and homogenous microstructure with average grain size of 26.9 mu m, whose in-line transmittance reaches 83.2% at 1100 nm (2 mm thick). The absorption and emission cross sections are calculated to be 5.09 x 10(-21) cm(2) at 941 nm and 12.33 x 10(-21) cm(2) at 1031 nm, respectively. The full width at half maximum (FWHM) of the main emission peak centered at 1031 nm is 12.4 nm, which is about 1.3 times larger than that of the 10 at.% Yb:YAG ceramics. By using the three-mirror resonator, the Yb:YSAG ceramic laser output power of 1.67 W at 1031 nm and slope efficiency of 13.1% were obtained with an output coupler (OC) of T = 5%.
WOS研究方向Materials Science ; Optics
语种英语
出版者ELSEVIER SCIENCE BV
内容类型期刊论文
源URL[http://ir.sic.ac.cn/handle/331005/27352]  
专题中国科学院上海硅酸盐研究所
推荐引用方式
GB/T 7714
Feng, Yagang,Hu, Zewang,Chen, Xiaopu,et al. Fabrication and properties of 10 at.% Yb:Y3Sc1.5Al3.5O12 transparent ceramics[J]. OPTICAL MATERIALS,2019,88:339.
APA Feng, Yagang.,Hu, Zewang.,Chen, Xiaopu.,Chen, Cong.,Ou, Yangcheng.,...&Li, Jiang.(2019).Fabrication and properties of 10 at.% Yb:Y3Sc1.5Al3.5O12 transparent ceramics.OPTICAL MATERIALS,88,339.
MLA Feng, Yagang,et al."Fabrication and properties of 10 at.% Yb:Y3Sc1.5Al3.5O12 transparent ceramics".OPTICAL MATERIALS 88(2019):339.
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