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Growth, defects, radiation resistant and optical properties of 30 at% Er:GSAG laser crystal
Chen, Yuanzhi1,2; Zhang, Qingli1; Peng, Fang1; Liu, Wenpeng1; Sun, Dunlu1; Dou, Renqin1,2; Zhang, Haotian1,2; He, Yi1,2; Han, Song1; Yin, Shaotang1
2019
发表期刊JOURNAL OF LUMINESCENCE
ISSN0022-2313
卷号205页码:109-114
通讯作者Zhang, Qingli(zql@aiofm.ac.cn)
摘要30 at% Er3+:GSAG single crystal was successfully grown by the Czochralski method. The dislocation of (111) face is studied using the chemical etching with the phosphoric acid etchant. The luminescence properties at 2.6-3.0 mu m are systematically studied by measuring the fluorescence spectra and lifetimes to the transition of I-4(11)/2 -> I-4(13)/2. The long fluorescence lifetime, high fluorescence intensity, and large gain sigma(em) spectra indicate that the 30 at% Er:GSAG crystal has the great potential for the multi-wavelength laser output at 2.6-3.0 mu m. Meanwhile, the absorption and fluorescence properties of 30 at% Er:GSAG crystal under the gamma-ray radiation with three different intensities (35, 70, and 105 Mrad) have been investigated, indicate that this crystal can be considered as a promising MIR laser gain medium for being used under radiant environment. In addition, the luminescence property of 30 at% Er:GSAG crystal in visible and 1.5-1.7 mu m was also studied, which shows the possibility to generate the laser around 1.6 mu m.
关键词Crystal growth Chemical etching 2.6-3.0 mu m laser Radiation resistant property Spectra
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China
DOI10.1016/j.jlumin.2018.08.065
关键词[WOS]CROSS-SECTION MEASUREMENTS ; UP-CONVERSION LASER ; SPECTROSCOPIC PROPERTIES ; ER3+ ION ; YAG ; LUMINESCENCE ; EMISSION ; GARNETS ; MEDIA ; FIBER
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[61405206] ; National Natural Science Foundation of China[51502292] ; National Natural Science Foundation of China[51702322] ; National Key R&D Program of China[2016YFB0402101]
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China
WOS研究方向Optics
WOS类目Optics
WOS记录号WOS:000450121800016
出版者ELSEVIER SCIENCE BV
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/34167
专题中科院安徽光学精密机械研究所
通讯作者Zhang, Qingli
作者单位1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Chen, Yuanzhi,Zhang, Qingli,Peng, Fang,et al. Growth, defects, radiation resistant and optical properties of 30 at% Er:GSAG laser crystal[J]. JOURNAL OF LUMINESCENCE,2019,205:109-114.
APA Chen, Yuanzhi.,Zhang, Qingli.,Peng, Fang.,Liu, Wenpeng.,Sun, Dunlu.,...&Yin, Shaotang.(2019).Growth, defects, radiation resistant and optical properties of 30 at% Er:GSAG laser crystal.JOURNAL OF LUMINESCENCE,205,109-114.
MLA Chen, Yuanzhi,et al."Growth, defects, radiation resistant and optical properties of 30 at% Er:GSAG laser crystal".JOURNAL OF LUMINESCENCE 205(2019):109-114.
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