Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2Single Crystals
文献类型：期刊论文
| 作者 | Ding, Jingxin1,2; Zhao, Beibei1; Ma, Weiwei1; Yu, Hao1; Qian, Xiaobo1; Kong, Lingchen3; Wang, Jingya1; Xie, Guoqiang3; Wu, Anhua1; Zeng, Fanming2 |
| 刊名 | International Journal of Optics
 |
| 出版日期 | 2018 |
| 卷号 | 2018 |
| ISSN号 | 16879384 |
| DOI | 10.1155/2018/8592359 |
| 英文摘要 | 3 at.% Tm, x at.% Y:CaF2crystals (x=0, 0.5, 1, 2, and 3) were grown by the vertical Bridgman method and investigated. Codoping Y3+ions can manipulate the local structure of Tm3+ions in the CaF2crystal and then improve the spectroscopic properties. Compared with 3 at.% Tm:CaF2, 3 at.% Tm, 3 at.% Y:CaF2crystal has several advantages. Firstly, the absorption cross section is improved from 0.35 × 10-20cm-2to 0.45 × 10-20cm-2at 767 nm, and the fluorescence intensity had elevated 3.4 times. Secondly, the linewidth of the fluorescence spectrum and lifetime also increased from 164 nm to 191 nm and from 6.16 ms to 8.15 ms at room temperature, respectively. Furthermore, quantum efficiency improved from 58.2% to 80.3%. The maximum laser output power of 583 mW and slope efficiency of 25.3% were achieved in 3 at.% Tm, 3 at.% Y:CaF2crystal under 790 nm diode pumping. © 2018 Jingxin Ding et al. |
| 出版者 | Hindawi Limited, 410 Park Avenue, 15th Floor, 287 pmb, New York, NY 10022, United States |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25173]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Synthetic Single Crystal Research Center, Key Laboratory of Transparent and Opto-Functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China; 2.School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun; 130022, China; 3.Key Laboratory for Laser Plasmas (Ministry of Education), Collaborative Innovation Center of IFSA (CICIFSA), Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai; 200240, China; 4.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China |
| 推荐引用方式 GB/T 7714 | Ding, Jingxin,Zhao, Beibei,Ma, Weiwei,et al. Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2Single Crystals[J]. International Journal of Optics,2018,2018. |
| APA | Ding, Jingxin.,Zhao, Beibei.,Ma, Weiwei.,Yu, Hao.,Qian, Xiaobo.,...&Su, Liangbi.(2018).Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2Single Crystals.International Journal of Optics,2018. |
| MLA | Ding, Jingxin,et al."Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2Single Crystals".International Journal of Optics 2018(2018). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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