Effect of PbCl2 addition on structure, OH- content, and upconversion luminescence in Yb3+/Er3+-codoped germanate glasses
文献类型：期刊论文
| 作者 | Sun H ; Zhang L ; Wen L(温磊) ; Liao M ; Zhang J ; Hu L ; Dai S ; Jiang ZH(姜中宏) |
| 刊名 | appl. phys. b-lasers opt.
 |
| 出版日期 | 2005 |
| 卷号 | 80期号:7页码:881 |
| 关键词 | RARE-EARTH IONS ABSOLUTE RAMAN INTENSITIES MULTIPHONON RELAXATION OPTICAL-TRANSITIONS TELLURITE GLASSES EXCITED-STATES SPECTROSCOPIC PROPERTIES PBO-BI2O3-GA2O3 GLASS FLUOROZIRCONATE GLASS VIBRATIONAL-SPECTRA |
| ISSN号 | 0946-2171 |
| 中文摘要 | yb3+/ er3+-codoped oxychloride germanate glasses have been synthesized by a conventional melting and quenching method. structural properties were obtained based on raman-spectra investigation, indicating that pbcl2 plays an important role in the formation of the glass network and has an important influence on the phonon density and the maximum phonon energy. the judd - ofelt intensity parameters and quantum efficiencies were calculated based on the judd - ofelt theory and lifetime measurements. the enhanced upconversion luminescence intensity of er3+ with increasing pbcl2 content could not be explained only by the maximum phonon-energy change of the host glasses. for the first time, the effect of pbcl2 addition on phonon density, oh- content, and upconversion luminescence in oxychloride glasses has been discussed and evaluated. the results show that the effect of phonon density and oh- content on upconversion luminescence in oxychloride glasses is much stronger than that of the decrease of the maximum phonon energy. the possible upconversion luminescence mechanisms have also been estimated and are discussed. |
| 收录类别 | 0 |
| 语种 | 英语 |
| WOS记录号 | WOS:000229576900016 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5121]  |
| 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 H,Zhang L,Wen L,et al. Effect of PbCl2 addition on structure, OH- content, and upconversion luminescence in Yb3+/Er3+-codoped germanate glasses[J]. appl. phys. b-lasers opt.,2005,80(7):881, 888. |
| APA | Sun H.,Zhang L.,温磊.,Liao M.,Zhang J.,...&姜中宏.(2005).Effect of PbCl2 addition on structure, OH- content, and upconversion luminescence in Yb3+/Er3+-codoped germanate glasses.appl. phys. b-lasers opt.,80(7),881. |
| MLA | Sun H,et al."Effect of PbCl2 addition on structure, OH- content, and upconversion luminescence in Yb3+/Er3+-codoped germanate glasses".appl. phys. b-lasers opt. 80.7(2005):881. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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