Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Spectroscopic properties of Er3+/Yb3+/Ho3+:CaLaGa3O7 and Er3+/Yb3+/Eu3+:CaLaGa3O7 crystals used in mid-infrared lasers | |
| Liu, Yunyun1; Pan, Fei2; Tu, Chaoyang3; Yao, Haiyun1 | |
| 发表期刊 | LASER PHYSICS LETTERS
 |
| ISSN | 1612-2011 |
| 2020-06-01 | |
| 卷号 | 17期号:6页码:6 |
| 关键词 | crystal growth spectroscopic properties energy transfer mid-infrared laser |
| DOI | 10.1088/1612-202X/ab8a4e |
| 通讯作者 | Liu, Yunyun(liuyunyun586@163.com) |
| 英文摘要 | Er3+/Yb3+/Ho3+:CaLaGa3O7 (abbreviated as Er/Yb/Ho:CLGO) and Er3+/Yb3+/Eu3+:CaLaGa3O7 (Er/Yb/Eu: CLGO) crystals were grown by Czochralski technology and detailed spectroscopic analyses were carried out. The effects of Ho3+ and Eu3+ on the spectroscopic properties and mutual energy transfer mechanisms were investigated. It is found that the introductions of Ho3+ and Eu3+ are helpful in achieving enhanced mid-infrared (MIR) emission, as well as reduced near-infrared emission. Furthermore, the introduction of Ho3+ and Eu3+ depopulated the lower laser level through energy transfer and thus reduced the fluorescence lifetime of Er3+:4I13/2 in Er/Yb/Ho:CLGO and Er/Yb/Eu:CLGO crystals without significantly affecting the fluorescence lifetime of the upper laser level Er3+:4I11/2, which reduces the self-saturation problem to a degree. As a result, Eu3+ is a more appropriate deactivated ion than Ho3+ for Er3+ in this crystal. So Er/Yb/Eu:CLGO crystal could be a potential MIR gain medium for an enhanced 2.7 mu m laser. |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Natural Science Foundation of Shandong Province |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | MU-M EMISSION ; ER3+ ; GROWTH ; GLASS ; IONS ; PERFORMANCE ; TRANSITION ; DYNAMICS |
| 研究领域[WOS] | Optics ; Physics |
| WOS记录号 | WOS:000538470900001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/28740 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Liu, Yunyun |
| 作者单位 | 1.Zaozhuang Univ, Sch Optoelect Engn, Zaozhuang 277160, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yunyun,Pan, Fei,Tu, Chaoyang,et al. Spectroscopic properties of Er3+/Yb3+/Ho3+:CaLaGa3O7 and Er3+/Yb3+/Eu3+:CaLaGa3O7 crystals used in mid-infrared lasers[J]. LASER PHYSICS LETTERS,2020,17(6):6. |
| APA | Liu, Yunyun,Pan, Fei,Tu, Chaoyang,&Yao, Haiyun.(2020).Spectroscopic properties of Er3+/Yb3+/Ho3+:CaLaGa3O7 and Er3+/Yb3+/Eu3+:CaLaGa3O7 crystals used in mid-infrared lasers.LASER PHYSICS LETTERS,17(6),6. |
| MLA | Liu, Yunyun,et al."Spectroscopic properties of Er3+/Yb3+/Ho3+:CaLaGa3O7 and Er3+/Yb3+/Eu3+:CaLaGa3O7 crystals used in mid-infrared lasers".LASER PHYSICS LETTERS 17.6(2020):6. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Spectroscopic proper（1237KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论