Blue Upconversion Luminescence in Tm3+ /Yb3+ -Codoped Lead Chloride Tellurite Glass
XU Shi-Qing, ZHANG Jun-Jie, WANG Guo-Nian, DAI Shi-Xun, HU Li-Li, JIANG Zhong-Hong
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Blue Upconversion Luminescence in Tm3+ /Yb3+ -Codoped Lead Chloride Tellurite Glass
XU Shi-Qing;ZHANG Jun-Jie;WANG Guo-Nian;DAI Shi-Xun;HU Li-Li;JIANG Zhong-Hong
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
关键词 ：
73.43.Fj ,
74.25.Gz ,
73.61.Jc ,
76.30.Kg
Abstract ： The upconversion properties of Tm3+ /Yb3+ -codoped lead chloride tellurite glass under 980 nm excitation were investigated. The intense blue (476 nm) emission and weak red (649 nm) emission corresponding to the 1 G4 → 3 H6 and 1 G4 → 3 H4 transitions of Tm3+ ions, respectively, were simultaneously observed at room temperature. The dependence of upconversion intensities on excitation power and the possible upconversion mechanisms are evaluated. The intense blue upconversion luminescence of Tm3+ /Yb3+ -codoped lead chloride tellurite glass can be used as potential host material for the development of blue upconversion optical devices.
Key words ：
73.43.Fj
74.25.Gz
73.61.Jc
76.30.Kg
出版日期: 2004-05-01
:
73.43.Fj
(Novel experimental methods; measurements)
74.25.Gz
(Optical properties)
73.61.Jc
(Amorphous semiconductors; glasses)
76.30.Kg
(Rare-earth ions and impurities)
引用本文:
XU Shi-Qing;ZHANG Jun-Jie;WANG Guo-Nian;DAI Shi-Xun;HU Li-Li;JIANG Zhong-Hong. Blue Upconversion Luminescence in Tm3+ /Yb3+ -Codoped Lead Chloride Tellurite Glass[J]. 中国物理快报, 2004, 21(5): 927-929.
3+ /Yb3+ -Codoped Lead Chloride Tellurite Glass. Chin. Phys. Lett., 2004, 21(5): 927-929.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I5/927
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2004, Vol. 21 
