| 光谱学与光谱分析 |
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| Improvement in the Calculation of Anti-Stokes Energy Transfer between Rare Earth Ions1. Experiment and Theoretical Basis |
| CHEN Xiao-bo1, WANG Ce1, LI Song1, Naruhito Sawanobori2, KANG Dong-guo3 |
1. Analytical Testing Center and Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China
2. Sumita Optical Glass, Inc., 4-7-25 Harigaya, Urawa, Saitama 338, Japan
3. Beijing Institute of Applied Physics and Computational Mathematics, Beijing 100088, China |
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Abstract A photonic phenomenon of fluorescence intensity reverse between red and green fluorescence was studied theoretically and experimentally in the present article. It was found by experiment that Er(0.5)Yb(9.5)∶FOV oxyfluoride vitroceramics exhibits strong fluorescence intensity reverse phenomenon. The range of the intensity reverse of Er(0.5)Yb(9.5)∶FOV was measured to be 877. Moreover, all basic spectroscopic parameters were calculated. The theoretical basis of numerical calculation for dynamics processes of all levels was established.
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Received: 2009-09-02
Accepted: 2009-12-06
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Corresponding Authors:
CHEN Xiao-bo
E-mail: chen78xb@sina.com, xbchen@bnu.edu.cn
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