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Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method
Li RJ(李瑞娟); Xu XD(徐晓东); Su LB(苏良碧); Sai QL(赛青林); Xia ZT(夏长泰); Yang QH(杨秋红); Xu D(徐单); xdxu79@mail.sic.ac.cn
2016
Source PublicationChin. Opt. Lett.
Volume14Issue:2
AbstractA highly transparent Eu3+-doped CaGdAlO4 (CGA) single crystal is grown by the floating zone method. The segregation coefficient, x ray diffraction, and x ray rocking curve are detected, and the results reveal that the single crystal is of high quality. The f-f transitions of Eu3+ in the host lattice are discussed. The D-5(0)-F-7(2) emission transition at 621 nm (red light) is dominant over the D-6(0)-F-7(1) emission transitions at 591 and 599 nm (orange light), agreeing well with the random crystal environment of Eu3+ ions in a CGA crystal. The decay time of Eu:D-5(0) is measured to be 1.02 ms. All the results show that the Eu:CGA crystal has good optical characterization and promises to be an excellent red- fluorescence material.
SubtypeArticle
Department材料
DOI10.3788/COL201614.021602
Funding OrganizationNatural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700]
Indexed BySCI
Funding OrganizationNatural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700] ; Natural Science Foundation of Shanghai [15ZR1444700]
WOS IDWOS:000371375300016
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28042
Collection中科院强激光材料重点实验室
Corresponding Authorxdxu79@mail.sic.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Li RJ,Xu XD,Su LB,et al. Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method[J]. Chin. Opt. Lett.,2016,14(2).
APA 李瑞娟.,徐晓东.,苏良碧.,赛青林.,夏长泰.,...&xdxu79@mail.sic.ac.cn.(2016).Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method.Chin. Opt. Lett.,14(2).
MLA 李瑞娟,et al."Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method".Chin. Opt. Lett. 14.2(2016).
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