| Intense red upconversion emission of Yb/Tm/Ho triply-doped tellurite glasses | |
| Zhan, Huan1,2; Zhou, Zhiguang1,2; He, Jianli1,2; Lin, Aoxiang1,2 | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2012-05-20 | |
| 发表期刊 | APPLIED OPTICS
 |
| ISSN | 1559-128X |
| 卷号 | 51期号:15页码:3091-3095 |
| 产权排序 | 1 |
| 摘要 | By conventional melting and quenching methods, 3Yb(2)O(3)-0.2Tm(2)O(3)-xHo(2)O(3) (wt%, x = 0.2 similar to 1.2) was doped into an easily fiberized tellurite glass with composition of 78TeO(2)-10ZnO-12Na(2)O (mol%) to form YTH-TZN78 glasses. Under 976 nm excitation, the direct sensitizing effect of Yb ions (Yb -> Ho) and indirect sensitizing and self-depopulating effects of Tm ions (Yb -> Tm -> Ho) were found to present intense red upconversion emission at 657 nm (Red, Ho: F-5(5) -> I-5(8)) and were responsible for the absence of the usually observed 484 nm emission (Blue, Tm: (1)G(4) -> H-3(6)). Regardless of the dopant concentration of Ho ions, the intensity of the red emission at 657 nm (Red, Ho: 5F5. 5I8) is about three times stronger than that of the green one at 543 nm (Green, Ho: S-5(2) -> I-5(8)). For this certain red emission at 657 nm, 0.4 wt% Ho2O3-doped YTH-TZN78 glass was found to present the highest emission intensity and is therefore determined as a promising active tellurite glass for red fiber laser development. (C) 2012 Optical Society of America |
| 文章类型 | Article |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.51.003091 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | FIBER ; GREEN ; LASER ; YB3+ ; LUMINESCENCE ; BLUE |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000304246400037 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20358 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhan, Huan,Zhou, Zhiguang,He, Jianli,et al. Intense red upconversion emission of Yb/Tm/Ho triply-doped tellurite glasses[J]. APPLIED OPTICS,2012,51(15):3091-3095. |
| APA | Zhan, Huan,Zhou, Zhiguang,He, Jianli,&Lin, Aoxiang.(2012).Intense red upconversion emission of Yb/Tm/Ho triply-doped tellurite glasses.APPLIED OPTICS,51(15),3091-3095. |
| MLA | Zhan, Huan,et al."Intense red upconversion emission of Yb/Tm/Ho triply-doped tellurite glasses".APPLIED OPTICS 51.15(2012):3091-3095. |
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| Intense red upconver（402KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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