Spectroscopic properties of Tm3+-Ho3+ codoped SiO2-Al2O3-CaO-SrO glasses
文献类型：期刊论文
| 作者 | Wang, Xin; Fan, Xiaokang; Gao, Song; Li, Kefeng; Hu, Lili |
| 刊名 | ceram. int.
 |
| 出版日期 | 2014 |
| 卷号 | 40期号:7页码:9751 |
| 关键词 | 2 mu m Silicate glass Tm3+-HO3+ codoped |
| 通讯作者 | wang, x (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 | tm3+-ho3+ codoped 50sio(2)-10al(2)o(3)-25cao-15sro glasses with good thermal stability are prepared by a melt-quenching method. efficient emission of ho3+:i-5(7) is observed upon excitation with an 800 nm laser. the sample doped with 1 mol% tm2o3 and 0.1 mol% ho2o3 presents a broadband spectrum with a full width at half-maximum of 345 nm. the sample doped with 1 mol% tm2o3 and 0.7 mol% ho2o3 has the maximum emission intensity of ho:i-5(7) to i-5(8). with increased ho2o3 content, the fluorescence intensity ratio of emission from ho:i-5(7) to that from tm:f-3(4) linearly increases. the emission cross-section and energy-transfer efficiency are also calculated. the maximum emission cross-section of the transition from ho:5i7 to 518 is 3.72 x 10(-21) cm(2) at 2065 nm. when the sample is doped with 1 mol% tm2o3 and 1 mol% ho2o3, the transfer efficiency from tm3+ to ho3+ is 0.954. the emission cross-section, energy-transfer constants, and fluorescence efficiency in 50sio(2)-10al(2)o(3)-25cao-15sro glass are larger than those in silicate glasses without alkali ions, indicating that 50sio(2)-10al(2)o(3)-25cao-15sro glass is a favorable glass host for 2 mu m lasers. 2014 elsevier ltd and techna group s.r.l. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13030]  |
| 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.[Wang, Xin 2.Fan, Xiaokang 3.Gao, Song 4.Li, Kefeng 5.Hu, Lili] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 6.[Wang, Xin 7.Fan, Xiaokang 8.Gao, Song] Univ Chinese Acad Sci, Beijing, Peoples R Ch |
| 推荐引用方式 GB/T 7714 | Wang, Xin,Fan, Xiaokang,Gao, Song,et al. Spectroscopic properties of Tm3+-Ho3+ codoped SiO2-Al2O3-CaO-SrO glasses[J]. ceram. int.,2014,40(7):9751. |
| APA | Wang, Xin,Fan, Xiaokang,Gao, Song,Li, Kefeng,&Hu, Lili.(2014).Spectroscopic properties of Tm3+-Ho3+ codoped SiO2-Al2O3-CaO-SrO glasses.ceram. int.,40(7),9751. |
| MLA | Wang, Xin,et al."Spectroscopic properties of Tm3+-Ho3+ codoped SiO2-Al2O3-CaO-SrO glasses".ceram. int. 40.7(2014):9751. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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