| Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition | |
Yang, Senlin1; Wang, Xuefeng1; Guo, Haitao2 ; Dong, Guoping3; Peng, Bo2; Qiu, Jianrong3; Zhang, Rong1; Shi, Yi1
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| 作者部门 | 先进光电与生物材料研发中心 |
| 2011-12-19 | |
| 发表期刊 | OPTICS EXPRESS
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| ISSN | 1094-4087 |
| 卷号 | 19期号:27页码:26529-26535 |
| 产权排序 | 2 |
| 摘要 | Structural and near-infrared (NIR) emission properties were investigated in the Tm3+-Dy3+ codoped Ge-Ga-based amorphous chalcohalide films fabricated by pulsed laser deposition. The homogeneous films illustrated similar random network to the glass target according to the measurements of X-ray diffraction, X-ray photoelectron spectroscopy, and Raman spectroscopy. An 808 nm laser diode pumping generated a superbroadband NIR emission ranging from 1050 to 1570 nm and the other intense broadband NIR emission centered at similar to 1800 nm, which was attributed to the efficient energy transfer from Tm3+ to Dy3+ ions. This was further verified by the broad-range excitation measurements near the Urbach optical-absorption edge involved defect states. The results shed light on the potential highly integrated planar optical device applications of the codoped amorphous chalcohalide films. (C) 2011 Optical Society of America |
| 文章类型 | Article |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OE.19.026529 |
| URL | 查看原文 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | OPTICAL AMPLIFICATION ; CHALCOGENIDE GLASSES ; MU-M ; SPECTROSCOPIC PROPERTIES ; SPUTTERED FILMS ; IR EMISSION ; BISMUTH ; LUMINESCENCE ; EXCITATION ; PHOTOLUMINESCENCE |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| 项目资助者 | National Natural Science Foundation of China;Natural Science Foundation of Jiangsu Province;Fundamental Research Funds for the Central Universities;National Key Projects for Basic Research of China |
| WOS类目 | Optics |
| WOS记录号 | WOS:000301151500067 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/19660 |
| 专题 | 光子功能材料与器件研究室 |
| 通讯作者 | Wang, Xuefeng |
| 作者单位 | 1.Nanjing Univ, Sch Elect Sci & Engn, Natl Lab Solid State Microstruct, Jiangsu Prov Key Lab Adv Photon & Elect Mat, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Senlin,Wang, Xuefeng,Guo, Haitao,et al. Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition[J]. OPTICS EXPRESS,2011,19(27):26529-26535. |
| APA | Yang, Senlin.,Wang, Xuefeng.,Guo, Haitao.,Dong, Guoping.,Peng, Bo.,...&Shi, Yi.(2011).Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition.OPTICS EXPRESS,19(27),26529-26535. |
| MLA | Yang, Senlin,et al."Broadband near-infrared emission in Tm3+-Dy3+ codoped amorphous chalcohalide films fabricated by pulsed laser deposition".OPTICS EXPRESS 19.27(2011):26529-26535. |
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| Broadband near-infra（1071KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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