Optical properties and energy transfer processes of Ho3+/Er3+ - codoped fluorotellurite glass under 1550 nm excitation for 2.0 mu m applications
文献类型：期刊论文
| 作者 | Huang, Feifei; Liu, Xueqiang; Hu, Lili; Chen, Danping |
| 刊名 | j. appl. phys.
 |
| 出版日期 | 2014 |
| 卷号 | 116期号:3页码:33106 |
| 关键词 | M EMISSION PROPERTIES M LASER APPLICATIONS SPECTROSCOPIC PROPERTIES TELLURITE GLASSES UP-CONVERSION FIBER LASERS TM3+ HO3+ PERFORMANCE MECHANISMS |
| 通讯作者 | chen, dp (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china. |
| 英文摘要 | this paper investigates 2.0 mu m emission properties and energy transfer processes in the er3+/ho3+ codoped fluorotellurite glass. the measured absorption spectra demonstrate that the codoped sample can be pumped by 1550 nm excitation efficiently. judd-ofelt and radiative parameters are calculated and discussed. intensive 2.0 mu m emission originating from ho3+:i-5(7)-> i-5(8) transition is observed and a long lifetime (11 ms) of the i-5(7) level is measured when ho3+ ions are sensitized by er3+ ions. meanwhile, the upconversion spectra of the er3+ singly and codoped samples are obtained and the energy transfer processes of the two ions is discussed based on the change of the upconversion emissions. the microscopic interaction parameters of the phonon-assisted (er3+:i-4(13/2)-> ho3+:i-5(7)) process are calculated and the microparameter reaches as high as 10.1 x 10(-41) cm(6)/s. hence, these results indicate that this ho3+/er3+ codoped fluorotellurite glass will be a suitable material for developing solid state laser around 2.0 mu m. (c) 2014 aip publishing llc. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13351]  |
| 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 |
| 作者单位 | 1.[Huang, Feifei 2.Liu, Xueqiang 3.Hu, Lili 4.Chen, Danping] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 5.[Huang, Feifei 6.Liu, Xueqiang] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R C |
| 推荐引用方式 GB/T 7714 | Huang, Feifei,Liu, Xueqiang,Hu, Lili,et al. Optical properties and energy transfer processes of Ho3+/Er3+ - codoped fluorotellurite glass under 1550 nm excitation for 2.0 mu m applications[J]. j. appl. phys.,2014,116(3):33106. |
| APA | Huang, Feifei,Liu, Xueqiang,Hu, Lili,&Chen, Danping.(2014).Optical properties and energy transfer processes of Ho3+/Er3+ - codoped fluorotellurite glass under 1550 nm excitation for 2.0 mu m applications.j. appl. phys.,116(3),33106. |
| MLA | Huang, Feifei,et al."Optical properties and energy transfer processes of Ho3+/Er3+ - codoped fluorotellurite glass under 1550 nm excitation for 2.0 mu m applications".j. appl. phys. 116.3(2014):33106. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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