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Ho3+:LaP5O14非晶中Ho3+的光谱性质
Spectroscopic Properties of Ho ̄(3+) in LaP5O14 Noncrystals
【摘要】 根据Ho3+:LaP5O14的吸收谱和荧光光谱,用Judd-Ofelt理论计算了Ho3+的强度参数Ωλ,并计算了激发能级的辐射跃迁速率、辐射寿命、荧光分支比和积分发射截面等光谱参数.
【Abstract】 Intensity parameters Ωλ of Ho3+ in noncrystals LaP5O14 were calculated by absorption spectrum and Judd-Ofelt theory. Based on these Ωλ values, the oscillator strength, spontaneous radiative transition rate, radiative lifetime, branching radio and integrated emission cross-section were calculated.
【关键词】 五磷酸钬;
强度参数;
振子强度;
【Key words】 Ho: LaP5O14 noncrystalline; intensity parameter; oscillator strength;
【Key words】 Ho: LaP5O14 noncrystalline; intensity parameter; oscillator strength;
【基金】 福建省自然科学基金
- 【文献出处】 福建师范大学学报(自然科学版) ,JOURNAL OF FUJIAN TEACHERS UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1996年02期
- 【分类号】O751
- 【下载频次】24