2 mu m emission of ho3+-doped fluorophosphate glass sensitized by yb3+
文献类型：期刊论文
| 作者 | Tian, Ying1,2; Zhang, Liyan1; Feng, Suya1,2; Xu, Rongrong1,2; Hu, Lili1; Zhang, Junjie1 |
| 刊名 | Optical materials
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 32期号:11页码:1508-1513 |
| 关键词 | 2 mu m emission Ho3+/yb3+ Fluorophosphate glass |
| ISSN号 | 0925-3467 |
| DOI | 10.1016/j.optmat.2010.06.012 |
| 通讯作者 | Zhang, junjie(jjzhang@mail.siom.ac.cn) |
| 英文摘要 | Two micrometer emission of ho3+-doped new fluorophosphate glass sensitized by yb3+ upon excitation of a conventional 980 nm laser diode is reported. based on the measured absorption spectra, the judd-ofelt parameters and radiative properties were calculated and discussed. for yb3+/ho3+ codoped fluorophosphate glass, the predicted spontaneous transition probability and emission cross-section of ho3+:i-5(7)-> i-5(8) reaches 73.54 s(-1) and 4.66 x 10(-21) cm(2), respectively, are much higher than other reported glasses. larger product of emission cross-section (sigma(em)) and radiative lifetime (tau(rad)) in the prepared glass shows the, prepared glass is expected to be better laser material. in addition, the sigma(em) and maximum gain coefficient of ho3+ in yb3+/ho3+ codoped fluorophosphate glass is 12.02% and 12.12% larger than those of ho3+ singly-doped sample, respectively. the results suggest yb3+/ho3+ fluorophosphate glass is a good candidate for efficient 2 mu m laser. (c) 2010 elsevier b.v. all rights reserved. |
| WOS关键词 | RARE-EARTH IONS ; SPECTROSCOPIC PROPERTIES ; ENERGY-TRANSFER ; OPTICAL-PROPERTIES ; TELLURITE GLASS ; FIBER LASER ; HO3+ IONS ; TM3+ ; INTENSITIES ; FLUORESCENCE |
| WOS研究方向 | Materials Science ; Optics |
| WOS类目 | Materials Science, Multidisciplinary ; Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000282152100019 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2413237 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Junjie |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Ying,Zhang, Liyan,Feng, Suya,et al. 2 mu m emission of ho3+-doped fluorophosphate glass sensitized by yb3+[J]. Optical materials,2010,32(11):1508-1513. |
| APA | Tian, Ying,Zhang, Liyan,Feng, Suya,Xu, Rongrong,Hu, Lili,&Zhang, Junjie.(2010).2 mu m emission of ho3+-doped fluorophosphate glass sensitized by yb3+.Optical materials,32(11),1508-1513. |
| MLA | Tian, Ying,et al."2 mu m emission of ho3+-doped fluorophosphate glass sensitized by yb3+".Optical materials 32.11(2010):1508-1513. |
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来源：中国科学院大学
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