Effects of Al2O3 on the thermal stability, glass configuration of Yb3+-doped TeO2-K2O-ZnO-Al2O3 based tellurite laser glasses
文献类型：期刊论文
| 作者 | Wang, Pengfei1 ; Wang, Cuicui2; Li, Weinan1; Lu, Min1; Peng, Bo1
|
| 刊名 | journal of non-crystalline solids
 |
| 出版日期 | 2013 |
| 卷号 | 359页码:5-8 |
| 关键词 | Tellurite laser glass Polyhedron structural units Thermal stability Emission cross-section Raman spectra |
| 英文摘要 | a novel of yb3+-doped teo2-k2o-zno-al2o3-based tellurite glasses with both good thermal stability and high-emission cross-section was prepared by verifying al2o3 additions. the changes in the thermal stability parameter delta t (= t-x - t-g) and glass network configuration were investigated using differential scanning calorimeter (dsc) and raman spectra measurements. dsc results show that the investigated tellurite glasses have favorite thermal stability for fiber drawing, and the maximum value of delta t is up to 150 degrees c. raman spectra analysis indicates that the introduction of al2o3 changes the polyhedron structural units of te from teo4 to teo3+1, and in a further step to teo3 configuration. the substitution of zno by al2o3 increases the glass's network connectivity, resulting in improvement of the glass's thermal stability and increase of the emission cross-section of yb3+ ions in the glasses. (c) 2012 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, ceramics ; materials science, multidisciplinary |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | emission cross-section ; spectroscopic properties ; up-conversion ; absorption ; fluorescence ; fiber ; oxide ; yb3+ |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000312914600002 |
| 公开日期 | 2015-06-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/23453]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Nanjing Univ Posts & Telecommun, IAM, Key Lab Organ Elect & Informat Displays, Nanjing 210046, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Pengfei,Wang, Cuicui,Li, Weinan,et al. Effects of Al2O3 on the thermal stability, glass configuration of Yb3+-doped TeO2-K2O-ZnO-Al2O3 based tellurite laser glasses[J]. journal of non-crystalline solids,2013,359:5-8. |
| APA | Wang, Pengfei,Wang, Cuicui,Li, Weinan,Lu, Min,&Peng, Bo.(2013).Effects of Al2O3 on the thermal stability, glass configuration of Yb3+-doped TeO2-K2O-ZnO-Al2O3 based tellurite laser glasses.journal of non-crystalline solids,359,5-8. |
| MLA | Wang, Pengfei,et al."Effects of Al2O3 on the thermal stability, glass configuration of Yb3+-doped TeO2-K2O-ZnO-Al2O3 based tellurite laser glasses".journal of non-crystalline solids 359(2013):5-8. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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