不同泵浦条件下稀土Tm3+的能量上转换发光

材料导报, 2010, 24(8): 51-53.

1.宁夏师范学院物理与信息技术学院,固原,756000

2.宁夏师范学院物理与信息技术学院,固原,756000

基金项目: 宁夏师范学院科研重点项目(ZD08006;ZD08011) 宁夏科技攻关计划项目(08222-19) 宁夏高等学校科研项目(08293-81;09193-78)

Energy Upconverted Luminescence of Rare Earth Ions Tm3+under Different Pump Conditions

稀土离子的上转换发光由于其在短波长激光器等方面的潜在应用而受到了广泛重视,讨论了稀土LaF3:Tm3+中的几种上转换发光机制,分析了其上转换发光的动力学过程、影响上转换效率的可能因素和不同条件下的激发光泵浦方式.

[1]	Sun L X;Gong H;Chan B J et al.Multieolor upconversion and color tunability in Tm3+/Ho3+/Yb3+doped opaque alu-minum tellurite ceramics[J].Journal of Applied Physics,2009,105(10):106109.
[2]	Gamelin Daniel R;Hans U Güdel .Upconversion processes in transition metal and rare earth metal system[J].Topics Current Chem,2001,214(05):11.
[3]	(O)zen G;Kermaoui A;Denis J P et al.Excited state absorp-tion mechanisms of red to UV and blue conversion lumin in Tms3+doped fluorophosphates glass[J].Journal of Luminescence,1995,63(05):85.
[4]	杨建虎,戴世勋,姜中宏.稀土离子的上转换发光及研究进展[J].物理学进展,2003(03):284-298.
[5]	Huang Shihua;Shui T Lar;Lou Liren et al.Lpconversion in LaF3:[J].Physical Review B:Condensed Matter,1981,24(01):59.
[6]	Zheng Hairong;Gao Danli;Zhang Xiangyu et al.Fluores-cence characteristics of in Tm3+different local environments[J].Journal of Applied Physics,2008,104:013506-013501.
[7]	Jerez VA;de Araujo CB;Messaddeq Y .Dynamics of energy transfer and frequency upconversion in Tm3+ doped fluoroindate glass[J].Journal of Applied Physics,2004(5):2530-2534.
[8]	Haro-González P;Martín I R;González-Pérez S et al.In-crease of the blue upconversion emission in YAG:Tm3+nanopowders by codoping with Yb3+ions[J].Journal of Luminescence,2008,128:924.

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