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本文根据Judd-0felt理论,计算了SmP_5O_(14)晶体中Sm~(3+)离子的振子强度和参数Ω_λ实验值和计算值符合较好。同时计算了~4G_5/2→~6H_J跃迁的约化矩阵元和辐射跃迁几率。
According to the Judd-0felt theory, the experimental results and calculated values of the oscillator strengths and the parameters Ω_λ of Sm ~ (3+) ions in SmP_5O_ (14) crystal are calculated. At the same time, the reduced matrix element and radiation transition probability of ~ 4G_5 / 2 → ~ 6H_J transitions are calculated.