Acta Optica Sinica, Volume. 16, Issue 4, 420(1996)
Analysis for Fluorescence Charecteristic of Tm3+Ions in YAG Crystal
The fluorescence charecteristic parameters of Tm3+ ions in Tm: YAG crystals for radiative transition probabilities Aij, non-radiative probabilities Wij, cross relaxation probability P, fluorescence lifetimes τ and fluorescence branching rations βij, et al. are caculated. The dependence of the population of 3F4 level on dopant concentration x is studied. The optimum relative concentration xop of Tm3+ ions of 4. 9~ 6. 4 % is obtained,when the range of probablility of excited level by pump light are 102~ 106 sec-1.
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[in Chinese]. Analysis for Fluorescence Charecteristic of Tm3+Ions in YAG Crystal[J]. Acta Optica Sinica, 1996, 16(4): 420