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  4. 中科院安徽光学精密机械研究所
Growth, defects, radiation resistant and optical properties of 30 at% Er:GSAG laser crystal

文献类型：期刊论文

作者Chen, Yuanzhi1,2; Zhang, Qingli1; Peng, Fang1; Liu, Wenpeng1; Sun, Dunlu1; Dou, Renqin1,2; Zhang, Haotian1,2; He, Yi1,2; Han, Song1; Yin, Shaotang1
刊名JOURNAL OF LUMINESCENCE
出版日期2019
卷号205页码:109-114
关键词Crystal growth Chemical etching 2.6-3.0 mu m laser Radiation resistant property Spectra
ISSN号0022-2313
DOI10.1016/j.jlumin.2018.08.065
通讯作者Zhang, Qingli(zql@aiofm.ac.cn)
英文摘要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.
WOS关键词CROSS-SECTION MEASUREMENTS ; UP-CONVERSION LASER ; SPECTROSCOPIC PROPERTIES ; ER3+ ION ; YAG ; LUMINESCENCE ; EMISSION ; GARNETS ; MEDIA ; FIBER
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]
WOS研究方向Optics
语种英语
WOS记录号WOS:000450121800016
出版者ELSEVIER SCIENCE BV
资助机构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 Natural Science Foundation 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 Natural Science Foundation 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 Natural Science Foundation 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 Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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源URL[http://ir.hfcas.ac.cn:8080/handle/334002/34166]  
专题合肥物质科学研究院_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.

入库方式： OAI收割

来源：合肥物质科学研究院

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