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本文详细计算了辐射跃迁几率、无辐射跃迁几率、交叉弛豫几率和其他光谱参数。并且在考虑上述三种辐射过程的情况下,讨论了Er3+离子的荧光动力学过程,研究了荧光发射特征与Er3+离子浓度的关系,给出了它们的规律。In this paper, the radiative transition probability, non-radiative transition probability, cross relaxation probability and other spectral parameters are calculated in detail. By considering three kinds of radiative processes, the fluorecent dynamic process is discussed, the relations between the fluorescent character and the concentrations of Er3+ ions are studied, and their laws are given.
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