论文信息 - Energy transfer analysis of Tb3+ and Yb3+ ions doped in borosilicate glass

Energy transfer analysis of Tb3+ and Yb3+ ions doped in borosilicate glass

We investigated the spectroscopic properties of borosilicate glass co-doped with Tb3+ and Yb3+, focusing our attention on studying the possibility of the cooperative up-conversion process in the Tb3+-Yb3+ co-doped system as a pumping scheme for Tb3+. A rate equation model for the Tb3+-Yb3+ co-doped system were analyzed. The model could reproduce the up-conversion emission dynamics well for all the samples co-doped with different Tb3+ number densities.

[1] N. Mcavoy,et al. LASER ACTION FROM TERBIUM TRIFLUOROACETYLACETONATE IN p‐DIOXANE AND ACETONITRILE AT ROOM TEMPERATURE , 1967 .

[2] P. Venkateswarlu,et al. Two-step upconversion luminescence in Yb:Tb:YSGG crystal , 1996 .

[3] F. Auzel. Upconversion and anti-Stokes processes with f and d ions in solids. , 2004, Chemical reviews.

[4] T. Yamashita,et al. Analysis of energy transfers between Tb 3+ and Yb 3+ codoped in borosilicate glasses , 2009 .

[5] H. Poignant,et al. Tunable green upconversion erbium fibre laser , 1992 .

[6] F. W. Ostermayer,et al. Cooperative Energy Transfer from Yb3+ to Tb3+ in YF3 , 1970 .

[7] Takenobu Suzuki,et al. Frequency upconversion analysis for Tb3+-Yb3+ co-doped system in glass materials , 2007, SPIE Optics East.

[8] T. Yamashita,et al. Concentration and temperature effects on the spectroscopic properties of Tb3+ doped borosilicate glasses , 2007 .

[9] T. Fan,et al. Effect of radiation trapping on fluorescence lifetime and emission cross section measurements in solid-state laser media. , 1994, Optics letters.

[10] T. Yamashita,et al. Amplification and Lasing Characteristics of Tb3+-doped Fluoride Fiber in the 0.54 µm Band , 2007 .

[11] C. A. Millar,et al. Upconversion pumped green lasing in erbium doped fluorozirconate fibre , 1991 .

[12] Yasutake Ohishi,et al. Cooperative energy transfer between Tb3+ and Yb3+ ions co-doped in borosilicate glass , 2008 .