Intense frequency upconversion fluorescence of Er3+/Yb3+-codoped novel potassium-barium-strontium-lead-bismuth glasses
文献类型：期刊论文
| 作者 | Sun HT(孙洪涛) ; Xu SQ(徐时清) ; Dai SX(戴世勋) ; Zhang JJ(张军杰) ; Hu LL(胡丽丽) ; Jiang ZH(姜中宏) |
| 刊名 | j. alloy. compd.
 |
| 出版日期 | 2005 |
| 卷号 | 391期号:1-2页码:198 |
| 关键词 | upconversion emission rare-earth doped glasses optical materials optical spectroscopy |
| ISSN号 | 0925-8388 |
| 中文摘要 | er3+/yb3+-codoped potassium-barium-strontium-lead-bismuth glasses for developing potential upconversion lasers have been fabricated and characterized. based on the results of energy transfer efficiency, the optimal yb3+/er3+ concentration ratio is found to be 5:1. intense green and red emissions centered at 525, 546, and 657 run, corresponding to the transitions h-2(11/2) -> i-4(15/2), s-4(3/2) -> i-4(15/2), and f-4(9/2) -> i-4(15/2), respectively, were observed. the quadratic dependence of the 525, 546, and 657 nm emissions on excitation power indicates that a two-photon absorption process occurs under 975 nm excitation. the long-lived i-4(11/2) level is supposed to serve as the intermediate state responsible for the upconversion processes. (c) 2004 elsevier b.v. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000227745500036 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5163]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 推荐引用方式 GB/T 7714 | Sun HT,Xu SQ,Dai SX,et al. Intense frequency upconversion fluorescence of Er3+/Yb3+-codoped novel potassium-barium-strontium-lead-bismuth glasses[J]. j. alloy. compd.,2005,391(1-2):198, 201. |
| APA | 孙洪涛,徐时清,戴世勋,张军杰,胡丽丽,&姜中宏.(2005).Intense frequency upconversion fluorescence of Er3+/Yb3+-codoped novel potassium-barium-strontium-lead-bismuth glasses.j. alloy. compd.,391(1-2),198. |
| MLA | 孙洪涛,et al."Intense frequency upconversion fluorescence of Er3+/Yb3+-codoped novel potassium-barium-strontium-lead-bismuth glasses".j. alloy. compd. 391.1-2(2005):198. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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