Optical spectroscopy and energy transfer of Er3+/Ce3+ in B2O3-doped bismuth-silicate glasses
文献类型：期刊论文
| 作者 | Wang Xunsi ; Nie Qiuhua ; Xu Tiefeng ; Dai SX(戴世勋) ; Shen Xiang ; Liu LR(刘立人) |
| 刊名 | j. opt. soc. am. b-opt. phys.
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:4页码:972 |
| ISSN号 | 0740-3224 |
| 关键词 | RARE-EARTH IONS MULTIPHONON RELAXATION OXIDE GLASSES ER3+ IONS TELLURITE Y2O3 |
| 中文摘要 | ce3+ and b2o3 are introduced into erbium-doped bi2o3-sio2 glass to enhance the luminescence emission and optic spectra characters of er3+. the energy transfer from er3+ to ce3+ will obviously be improved with the phonon energy increasing by the addition of b2o3. here, the nonradiative rate, the lifetime of the i-4(11/2) -> i-4(3/2) transition, and the emission intensity and bandwidth of the 1.5 mu m luminescence with the i-4(13/2) -> i-4(5/2) transition of er3+ are discussed in detail. the results show that the optical parameters of er3+ in this bismuth-borate-silicate glass are nearly as good as that in tellurite glass, and the physical properties are similar to those in silicate glass. with the judd-ofelt and nonradiative theory analyses, the multiphonon decay and phonon-assisted energy-transfer (pat) rates are calculated for the er3+/ce3+ codoped glasses. for the pat process, an optimum value of the glass phonon energy is obtained after b2o3 is introduced into the er3+/ce3+ codoped bismuth-silicate glasses, and it much improves the energy-transfer rate between er3+ i-4(11/2)-i-4(13/2) and ce3+ f-2(5/2) -> f-2(7/2), although there is an energy mismatch. (c) 2007 optical society of america. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245299800029 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2136]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Wang Xunsi,Nie Qiuhua,Xu Tiefeng,et al. Optical spectroscopy and energy transfer of Er3+/Ce3+ in B2O3-doped bismuth-silicate glasses[J]. j. opt. soc. am. b-opt. phys.,2007,24(4):972, 978. |
| APA | Wang Xunsi,Nie Qiuhua,Xu Tiefeng,戴世勋,Shen Xiang,&刘立人.(2007).Optical spectroscopy and energy transfer of Er3+/Ce3+ in B2O3-doped bismuth-silicate glasses.j. opt. soc. am. b-opt. phys.,24(4),972. |
| MLA | Wang Xunsi,et al."Optical spectroscopy and energy transfer of Er3+/Ce3+ in B2O3-doped bismuth-silicate glasses".j. opt. soc. am. b-opt. phys. 24.4(2007):972. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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