Novel Bi-doped glasses for broadband optical amplification
文献类型：期刊论文
| 作者 | Qiu JR(邱建荣) ; Peng MY(彭明营) ; Ren JJ(任进军) ; Meng Xiangeng ; Jiang XW(姜雄伟) ; Zhu CS(朱从善) |
| 刊名 | j. non-cryst. solids
 |
| 出版日期 | 2008 |
| 卷号 | 354期号:12～13页码:1235 |
| 关键词 | fibers and waveguides infrared fibers optical fibers laser-matter interactions optical properties absorption electroluminescence lasers luminescence optical spectroscopy oxide glasses alkali silicates alummosilicates borosilicates germania germanates phosphates silicates |
| ISSN号 | 0022-3093 |
| 中文摘要 | broadband infrared luminescence is observed in various bi-doped oxide glasses prepared by conventional melting-quenching technique. the absorption spectrum of the bi-doped germanium oxide glass consists of five broad peaks at below 370, 500, 700, 800 and 1000 nm. the fluorescence spectrum exhibits a broad peak at about 1300 nm with full width at half maximum (fwhm) of more than 300 nm when excited by an 808 nm laser diode. the fluorescence lifetime at room temperature decreases with increasing bi2o3 concentration. influence of the glass composition and melting atmosphere on the fluorescence lifetime and luminescent intensity is investigated. the mechanism of the broadband infrared luminescence is suggested. the product of stimulated emission cross-section and lifetime of the bi-doped aluminophosphate glass is about 5.0 x 10(-24) cm(2) s. the glasses might be promising for applications in broadband optical fiber amplifiers and tunable lasers. (c) 2007 elsevier b.v. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253691900032 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5353]  |
| 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 | Qiu JR,Peng MY,Ren JJ,et al. Novel Bi-doped glasses for broadband optical amplification[J]. j. non-cryst. solids,2008,354(12～13):1235, 1239. |
| APA | 邱建荣,彭明营,任进军,Meng Xiangeng,姜雄伟,&朱从善.(2008).Novel Bi-doped glasses for broadband optical amplification.j. non-cryst. solids,354(12～13),1235. |
| MLA | 邱建荣,et al."Novel Bi-doped glasses for broadband optical amplification".j. non-cryst. solids 354.12～13(2008):1235. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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