Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal
文献类型：期刊论文
| 作者 | F. G. Yang ; C. Y. Tu ; H. Y. Wang ; Y. P. Wei ; Z. Y. You ; G. H. Jia ; J. F. Li ; Z. J. Zhu ; X. A. Lu ; Y. Wang |
| 刊名 | Optical Materials
 |
| 出版日期 | 2007-08 |
| 卷号 | 29期号:12页码:1861-1865 |
| 关键词 | spectroscopy Czochralski method ZnWO4 : Dy3+ rare-earth ions single-crystals optical spectroscopy energy-levels spectra intensities absorption ky(wo4)(2) |
| ISSN号 | 0925-3467 |
| 中文摘要 | Single-crystal ZnWO4:Dy3+ was grown by Czochralski technique. The XRD, absorption spectra as well as fluorescence spectrum are investigated and the Judd-Ofelt intensity parameters Omega(2), Omega(4), Omega(6) are obtained to be 7.76 x 10(-20) cm(2), 0.57 x 10(-20) cm(2), 0.31 x 10(-20) cm(2), respectively. Calculated radiative transition rate, branching ratios and radiative lifetime for different transition levels of ZnWO4:Dy3+ crystals are presented. Fluorescence lifetime of F-4(9/2) level is 158 mu s and quantum efficiency is 66%. The most intense fluorescence line at 575 nm correlative with transition F-4(9/2) -> H-6(13/2) is potentially for application of yellow lasers. (c) 2006 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6809]  |
| 专题 | 福建物质结构研究所_中科院福建物质结构研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | F. G. Yang,C. Y. Tu,H. Y. Wang,et al. Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal[J]. Optical Materials,2007,29(12):1861-1865. |
| APA | F. G. Yang.,C. Y. Tu.,H. Y. Wang.,Y. P. Wei.,Z. Y. You.,...&Y. Wang.(2007).Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal.Optical Materials,29(12),1861-1865. |
| MLA | F. G. Yang,et al."Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal".Optical Materials 29.12(2007):1861-1865. |
入库方式： OAI收割
来源：福建物质结构研究所
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