Enhanced broadband near-infrared emission and energy transfer in bi-tm-codoped germanate glasses for broadband optical amplification
文献类型：期刊论文
| 作者 | Ruan, Jian2,3; Dong, Guoping2,3; Liu, Xiaofeng2,3; Zhang, Qiang2,3; Chen, Danping; Qiu, Jianrong1 |
| 刊名 | Optics letters
 |
| 出版日期 | 2009-08-15 |
| 卷号 | 34期号:16页码:2486-2488 |
| ISSN号 | 0146-9592 |
| 通讯作者 | Qiu, jianrong(qjr@zju.edu.cn) |
| 英文摘要 | Bi-tm-codoped, and tm- and bi- singly doped germanate glasses were prepared, and their luminescent properties were investigated. intense broadband near-ir emission with fwhm of 300 nm was observed in the bi-tm codoped glass. the emission intensity of tm(3+):(3)h(4)-(13)f(4) and (3)f(4)-(13)h(5) transitions in the bi-tm-codoped glass was highly increased and reduced, respectively. the fluorescence lifetime of tm(3+) at 1470 nm increased from 204 mu s to 301 mu s after codoping. these should be due to the efficient energy transfer from bi-related centers to tm(3+) ions. the highest energy transfer efficiency is estimated to be similar to 50%. (c) 2009 optical society of america |
| WOS关键词 | SILICA GLASS ; AMPLIFIERS ; FIBERS ; ND3+ ; NM |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000269815400035 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2398505 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qiu, Jianrong |
| 作者单位 | 1.Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ruan, Jian,Dong, Guoping,Liu, Xiaofeng,et al. Enhanced broadband near-infrared emission and energy transfer in bi-tm-codoped germanate glasses for broadband optical amplification[J]. Optics letters,2009,34(16):2486-2488. |
| APA | Ruan, Jian,Dong, Guoping,Liu, Xiaofeng,Zhang, Qiang,Chen, Danping,&Qiu, Jianrong.(2009).Enhanced broadband near-infrared emission and energy transfer in bi-tm-codoped germanate glasses for broadband optical amplification.Optics letters,34(16),2486-2488. |
| MLA | Ruan, Jian,et al."Enhanced broadband near-infrared emission and energy transfer in bi-tm-codoped germanate glasses for broadband optical amplification".Optics letters 34.16(2009):2486-2488. |
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来源：中国科学院大学
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