Ho：YAB晶体的光谱参数  

Spectroscopic Parameters of Ho￣(3+)in Ho: YAB Crystal

作　　者：范晓峰[1] 陆宝生[1] 王璞[1] 潘恒福[1] 刘明果[1] 

机构地区：[1]山东大学晶体材料研究研

出　　处：《光电子．激光》1995年第1期33-38,共6页Journal of Optoelectronics·Laser

摘　　要：本文报道了Ｈｏ：ＹＡＢ晶体的生长，测定了其吸收光谱和折射率。根据Ｊｕｄｄ一Ｏｆｅｌｔ理论拟合了Ｈｏ３＋离子的强度参数Ωλ，计算了各能级跃迁的自发辐射跃迁速率、辐射寿命、荧光分支比和积分发射截面等光谱参数，分析了Ｈｏ：ＹＡＢ晶体作为多功能激光材料的可能性。The growth of Ho Y1-xAl3(BO3)4(Ho:YAB)crystal was studied. Its refractive indices and absorption spectrum were measured. Based on Judd-Ofelt theory, intensity parameters Ωλ, oscillator strength, spontaneous radiative transition rates,radiative lifetimes,branching ratios and integrated emission cross sections of Ho3+were calculated. The potential application of Ho:YAB as multifunctional laser material was discussed.

关 键 词：Ho:YAB晶体 光谱参数 

分 类 号：TN244[电子电信—物理电子学] O73[理学—晶体学]