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Selective doping of Ni2+ in highly transparent glass-ceramics containing nano-spinels ZnGa2O4 and Zn1+xGa2-2xGexO4 for broadband near-infrared fiber amplifiers
Gao, Zhigang; Liu, Yinyao; Ren, Jing; Fang, Zaijin; Lu, Xiaosong; Lewis, Elfed; Farrell, Gerald; Yang, Jun; Wang, Pengfei; ren.jing@hrbeu.edu.cn; pwang@hrbeu.edu.cn
2017
发表期刊Sci Rep
卷号7
摘要Selective doping of Ni2+ in octahedral sites provided by nanocrystals embedded in glass-ceramics (GCs) is crucial to the enhancement of broadband near-infrared (NIR) emission. In this work, a NIR emission with a full- width-at-half-maximum (FWHM) of 288 nm is first reported from ZnGa2O4: Ni2+ nano-spinels embedded GCs with excellent transparency. A comparison is made of the NIR luminescence properties of Ni2+ doped GCs containing ZnGa2O4, germanium-substituted ZnGa2O4 nano-spinels (Zn1+xGa2-2xGexO4), and Zn2GeO4/Li2Ge4O9 composite nanocrystals that are free of Ga3+. The results show that ZnGa2O4: Ni2+ GCs exhibit a significantly enhanced NIR emission. The incorporation of the nucleating agent TiO2 is favored in terms of the increased luminescence intensity and prolonged lifetime. The possible causes for the enhancement effect are identified from the crystal structure/defects viewpoint. The newly developed GCs incorporate good reproducibility to allow for a tolerance of thermal treatment temperature and hence hold great potential of fiberization via the recently proposed "melt-in-tube" method. They can be considered as promising candidates for broadband fiber amplifiers.
文章类型Article
部门归属材料
DOI10.1038/s41598-017-01676-6
资助者National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015]
收录类别SCI
资助者National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015] ; National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 61575050]; National Key Scientific Instrument and Equipment Development Project [2013YQ040815]; Program for New Century Excellent Talents in University [NCET-12-0623]; Open Project Program of the Jiangsu Key Laboratory of Advanced Laser Materials and Devices [KLALMD-2015-07]; Fundamental Research Funds for the Central Universities; 111 project [B13015]
WOS记录号WOS:000400959000050
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28172
专题中科院强激光材料重点实验室
通讯作者ren.jing@hrbeu.edu.cn; pwang@hrbeu.edu.cn
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Gao, Zhigang,Liu, Yinyao,Ren, Jing,et al. Selective doping of Ni2+ in highly transparent glass-ceramics containing nano-spinels ZnGa2O4 and Zn1+xGa2-2xGexO4 for broadband near-infrared fiber amplifiers[J]. Sci Rep,2017,7.
APA Gao, Zhigang.,Liu, Yinyao.,Ren, Jing.,Fang, Zaijin.,Lu, Xiaosong.,...&pwang@hrbeu.edu.cn.(2017).Selective doping of Ni2+ in highly transparent glass-ceramics containing nano-spinels ZnGa2O4 and Zn1+xGa2-2xGexO4 for broadband near-infrared fiber amplifiers.Sci Rep,7.
MLA Gao, Zhigang,et al."Selective doping of Ni2+ in highly transparent glass-ceramics containing nano-spinels ZnGa2O4 and Zn1+xGa2-2xGexO4 for broadband near-infrared fiber amplifiers".Sci Rep 7(2017).
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