Intense red fluorescence from Ho/Yb codoped tellurite glasses
文献类型：会议论文
| 作者 | He, Jianli; Zhou, Zhiguang; Zhan, Huan; Lin, Aoxiang |
| 出版日期 | 2014 |
| 会议名称 | 13th international conference on the physics of non-crystalline solids (pncs) |
| 会议日期 | 2014-09-16 |
| 会议地点 | yichang, peoples r china |
| 关键词 | Tellurite glasses Upconversion Visible lasers Fiber materials |
| 卷号 | 383 |
| 期号 | 1 |
| 页码 | 157-160 |
| 英文摘要 | by optimizing the concentration ratio of ho/yb and using conventional melting and quenching methods, a group of ho/yb co-doped tellurite glasses with host composition of 78teo(2)-12zno-10na(2)o (mol.%, tzn) were made for red fiber laser development. excited by 976 nm laser diode, intense green and red emissions were detected easily even by naked eyes. tzn glass codoped with 0.5 wt.% ho2o3 and 3 wt.% yb2o3 was found to present the strongest red emission with the intensity about three times higher than that of the green one, presenting a yellowish-orange color as observed. besides direct energy transfer process from yb to ho as usual, it is believed that cooperative energy transfer upconversion from a pair of yb donor ions to one ho acceptor ion and excited state absorptions among different levels of ho ion are commonly responsible for the observed intense red emission. 2012 elsevier b.v. all rights reserved. (c) 2013 elsevier b.v. all rights reserved. |
| 收录类别 | SCI ; EI ; ISTP |
| 合作状况 | 国内 |
| 产权排序 | 1 |
| 会议录 | journal of non-crystalline solids
 |
| 语种 | 英语 |
| ISSN号 | 0022-3093 |
| WOS记录号 | WOS:000330819000031 |
| 研究领域[WOS] | materials science |
| WOS标题词 | science & technology ; technology |
| 源URL | [http://ir.opt.ac.cn/handle/181661/21007]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 推荐引用方式 GB/T 7714 | He, Jianli,Zhou, Zhiguang,Zhan, Huan,et al. Intense red fluorescence from Ho/Yb codoped tellurite glasses[C]. 见:13th international conference on the physics of non-crystalline solids (pncs). yichang, peoples r china. 2014-09-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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