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970nm抽运下Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃的发光特性
Alternative TitleThe luminescence of Er3+, Yb3+, Tm3+-codoped tellurite glass pumped at 970nm
戴世勋; 杨建虎; 柳祝平; 温磊; 胡丽丽; 姜中宏; Dai, SX (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
2003
Source Publication物理学报
Volume52Issue:3Pages:729
Abstract研究了Er~(3+)/Yb~(3+)共掺、Er~(3+)/Yb~(3+)共掺、Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃在970nm抽运下的荧光光谱和上转换光谱性质,测试了Er~(3+)离子的4I11/2和4I13/2能级荧光寿命变化情况.结果发现Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃的常规荧光谱线在1450-1700nm区域明显加宽,并在1630nm有一荧光峰,可能是Tm~(3+):1G43F2跃迁产生.上转换发光研究表明,由于碲酸盐玻璃声子能量低的缘故,三种共掺
SubtypeArticle
Other AbstractThe fluorescence and up-conversion spectrum of Er3+ /Yb3+, Tm3+ /Yb3+, Er3+ /Yb3+ /Tm3+ -codoped tellurite glasses pumped by a 970nm laser diode has been studied. The lifetimes of Er3+ : I-4(11/2) and Er3+ : I-4(13/2) levels have been measured. It is found that the fluorescence width in the range of 1450-1700mn in Er3+ /Yb3+ /Tm3+ -codoped tellurite glass has been broadened clearly. There is a fluorescence peak at 1630nm which is probably due to Tm3+ :(1)G(4)-->F-3(2) transitions in Er3+ /Yb3+ /Tm3+ -co- doped tellurite glass. Up-conversion phenomena exist in all the three kinds coped tellurite glasses because of its lower phonon energy of host. The addition of Tm3+ in Er3+ /Yb3+ -codoped tellurite glasses quenches the up-conversion efficiency of E3+ : S-4(3/2) green and Er3+ : F-4(9/2) red emissions. The quenching effect is due to the energy transfer between Er3+ and Tm3+, especially the cross-relaxation process among them.
Funding Organization国家自然科学基金 ; 国家自然科学基金 ; 上海市科学技术委员会光科技项目 ; 上海市科学技术委员会光科技项目 ; 国家自然科学基金 ; 国家自然科学基金 ; 上海市科学技术委员会光科技项目 ; 上海市科学技术委员会光科技项目
Indexed BySCI
Language中文
Funding Organization国家自然科学基金 ; 国家自然科学基金 ; 上海市科学技术委员会光科技项目 ; 上海市科学技术委员会光科技项目 ; 国家自然科学基金 ; 国家自然科学基金 ; 上海市科学技术委员会光科技项目 ; 上海市科学技术委员会光科技项目
WOS IDWOS:000181642200042
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Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/18359
Collection高功率激光单元技术研发中心
Corresponding AuthorDai, SX (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
Affiliation1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
2.S China Univ Technol, Lab Mat Res Opt & Commun, Guangzhou 510641, Peoples R China
Recommended Citation
GB/T 7714
戴世勋,杨建虎,柳祝平,等. 970nm抽运下Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃的发光特性[J]. 物理学报,2003,52(3):729.
APA 戴世勋.,杨建虎.,柳祝平.,温磊.,胡丽丽.,...&Dai, SX .(2003).970nm抽运下Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃的发光特性.物理学报,52(3),729.
MLA 戴世勋,et al."970nm抽运下Er~(3+)/Yb~(3+)/Tm~(3+)共掺碲酸盐玻璃的发光特性".物理学报 52.3(2003):729.
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