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Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass
Zhao, Guoying; Jin, Wentian; Fang, Yongzheng; Gong, Ting; Guo, Jinling; Dawai, Saya; Liao, Meisong; Hu, Lili; fyz1003@sina.com
2016
Source PublicationMater. Res. Bull.
Volume84Pages:378
AbstractBismuth germanate glasses doped with a series of different concentrations of trivalent dysprosium ions were synthesized using melt-quenching method. The complex glass network is characterized by Raman spectrum, to put in evidence a structure combining [BiO3] pyramidal units, [BiO6] octahedral units and [GeO4] tetrahedral units. The arrangement of these structural units attract the introduction of Dy3+ ions thanks and endow the bismuth glass with the efficiently broadband mid-infrared emission. Upon the excitation source of an 808 nm laser diode, a flat and broad emission from 2.5 mu m to 3.2 mu m with a bandwidth of 374 nm was obtained in a 1.0 mol% Dy2O3 doped glass, which corresponds to H-6(13/2) -> H-6(15/2) transition. The emission cross section around 2.9 mu m is estimated to be 7.78 x 10(-21) cm(2) based on the fluorescence spectrum. Hence, the advantageous spectroscopic characteristics reveal that Dy3+ doped bismuth gernamate glass is a potential cost effective host for the mid-infrared solid state lasers. (C) 2016 Published by Elsevier Ltd.
SubtypeArticle
Department单元
DOI10.1016/j.materresbull.2016.08.048
Funding OrganizationNational Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] ; National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061]
WOS IDWOS:000384776600049
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28271
Collection高功率激光单元技术研发中心
Corresponding Authorfyz1003@sina.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Zhao, Guoying,Jin, Wentian,Fang, Yongzheng,et al. Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass[J]. Mater. Res. Bull.,2016,84:378.
APA Zhao, Guoying.,Jin, Wentian.,Fang, Yongzheng.,Gong, Ting.,Guo, Jinling.,...&fyz1003@sina.com.(2016).Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass.Mater. Res. Bull.,84,378.
MLA Zhao, Guoying,et al."Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass".Mater. Res. Bull. 84(2016):378.
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