MoP_5O_(14)非晶中Ho^(3+)离子光谱参数的计算

Calculation of spectroscopic parameters of Ho^(3+) in HoP_5O_(14) noncrystals

由测量的HoP_5O_(14)非晶的吸收光谱,计算了Ho^(3+)在五磷酸盐非晶中的强度参数Ω_λ,并由此计算了激光能级的振子强度、自发辐射跃迁速率、荧光分支比和积分发射截面。本文还讨论了HoP_5O_(14)作为红外激光材料的可能性。

Intensity parameters Ωλ of Ho3+ in noncrystalline HoP5O14 were calculated with absorption spectrum measurement. Based on these Ωλ values, the oscillator strength, spontaneous radiative rate, branching ratio and integrated emission cross section were estimated. A discussion on the potentiality of application in the infrared laser material is given.