Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier
文献类型：期刊论文
| 作者 | Feng, Lei1; Guo, Haitao2 ; Tao, Guangming1; Lu, Min2; Wei, Wei1; Peng, Bo1,2
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| 刊名 | journal of optoelectronics and advanced materials
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| 出版日期 | 2009-07-01 |
| 卷号 | 11期号:7页码:924-928 |
| 关键词 | Chalcohalide glass Optical property Lifetime Optical fiber amplifier |
| 英文摘要 | dy3+-doped ge-in-s-csi chalcohalide glasses were prepared by the well-established melt-quenching technique, and the thermal stabilities, absorption spectra, densities, refractive indics, fluorescence spectra and lifetimes were investigated. the intensity parameters omega(t) (t=2, 4, 6), transition probabilities, exited state lifetimes and the branching ratios were calculated by using the judd-ofelt theory. the radiative quantum efficiencies and emission cross sections of 1.3 mu m emission were then confirmed. the 64ges(2)center dot 16in(2)s(3)center dot 20csi glass with good thermal stability (the glass transition temperatures t-g is 360 degrees c and the difference between the onset crystallization temperature t-x and t-g is 149 degrees c), long fluorescence lifetime (t-mea = 154 mu s) and high radiative quantum efficiency (eta=20.9%) is considered to be an attractive host material for 1.3 mu m optical fiber amplifiers. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | materials science, multidisciplinary ; optics ; physics, applied |
| 研究领域[WOS] | materials science ; optics ; physics |
| 关键词[WOS] | rare-earth ions ; local-structure ; emission ; ga ; 1.3-mu-m ; spectroscopy ; enhancement ; intensities ; dy3+ |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269052100002 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25226]  |
| 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.Fudan Univ, Sch Informat Sci & Engn, Dept Opt Sci & Engn, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Lei,Guo, Haitao,Tao, Guangming,et al. Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier[J]. journal of optoelectronics and advanced materials,2009,11(7):924-928. |
| APA | Feng, Lei,Guo, Haitao,Tao, Guangming,Lu, Min,Wei, Wei,&Peng, Bo.(2009).Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier.journal of optoelectronics and advanced materials,11(7),924-928. |
| MLA | Feng, Lei,et al."Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier".journal of optoelectronics and advanced materials 11.7(2009):924-928. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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