KMS Shanghai Institute of Ceramics，Chinese Academy of Sciences
| Fabrication, microstructure and laser performance of Yb3+ doped CaF2-YF3 transparent ceramics | |
| Li, WW; Huang, HJ; Mei, BC; Wang, C; Liu, J; Wang, SZ; Jiang, DP; Su, LB | |
| 2020-08-01 | |
| Source Publication | CERAMICS INTERNATIONAL
 |
| ISSN | 0272-8842 |
| Issue | 11Pages:19530 |
| Subtype | Article |
| Abstract | Yb3+: CaF2 transparent ceramics are promising laser gain medium with outstanding performance. Considering Yb3+ ions tend to form clusters in CaF2 host, the aim of this paper was to investigate the influence of Y3+ ions doping on the spectroscopic properties of 3 at.% Yb3+: CaF2 transparent ceramics. High optical quality of Yb3+: CaF2-YF3 samples doped with different Y3+ ions concentrations (from 1 at.% to 6 at.%) were fabricated by hot-pressed (HP) method. The effect of Y3+ ions on the crystal structure, morphology of the particles and microstructure of the ceramics were studied. Interestingly, the particle size of Yb3+: CaF2 powders decreased with the increasing of Y3+ ions concentrations, while the emission intensity at 1028 nm and lifetime first increased then decreased. Continuous-wave (CW) laser at the wavelength of 1049 nm was obtained in 3 at% Yb3+, 1 at%Y3+: CaF2 ceramics. The maximum output power was 1.16 W with a slope efficiency of 29.3%. To the best of our knowledge, this is the first demonstration of laser in Yb3+: CaF2-YF3 ceramics. |
| DOI | 10.1016/j.ceramint.2020.05.003 |
| WOS Keyword | THERMAL-PROPERTIES ; TRANSMITTANCE ; FEMTOSECOND ; WAVELENGTH ; YB/CAF2 |
| Language | 英语 |
| WOS Research Area | Materials Science |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sic.ac.cn/handle/331005/27873 |
| Collection | 中国科学院上海硅酸盐研究所 |
| Recommended Citation GB/T 7714 | Li, WW,Huang, HJ,Mei, BC,et al. Fabrication, microstructure and laser performance of Yb3+ doped CaF2-YF3 transparent ceramics[J]. CERAMICS INTERNATIONAL,2020(11):19530. |
| APA | Li, WW.,Huang, HJ.,Mei, BC.,Wang, C.,Liu, J.,...&Su, LB.(2020).Fabrication, microstructure and laser performance of Yb3+ doped CaF2-YF3 transparent ceramics.CERAMICS INTERNATIONAL(11),19530. |
| MLA | Li, WW,et al."Fabrication, microstructure and laser performance of Yb3+ doped CaF2-YF3 transparent ceramics".CERAMICS INTERNATIONAL .11(2020):19530. |
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