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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
Source PublicationJOURNAL OF LUMINESCENCE
ISSN0022-2313
Volume205Pages:109-114
Corresponding AuthorZhang, Qingli(zql@aiofm.ac.cn)
Abstract30 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.
KeywordCrystal growth Chemical etching 2.6-3.0 mu m laser Radiation resistant property Spectra
Funding OrganizationNational 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
WOS KeywordCROSS-SECTION MEASUREMENTS ; UP-CONVERSION LASER ; SPECTROSCOPIC PROPERTIES ; ER3+ ION ; YAG ; LUMINESCENCE ; EMISSION ; GARNETS ; MEDIA ; FIBER
Indexed BySCI
Language英语
Funding ProjectNational 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]
Funding OrganizationNational 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 Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000450121800016
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/34167
Collection中科院安徽光学精密机械研究所
Corresponding AuthorZhang, Qingli
Affiliation1.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
Recommended Citation
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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