YAG：Er晶体中的自饱和跃迁和激光波长红移  

Self-saturating Transition and Red Shift in Laser Wavelength in Erbium Yttrium Aluminum Garnet(YAG:Er)Crystals

作　　者：于亚勤[1] 张思远[1] 盛桂云[1] 

机构地区：[1]中国科学院长春应用化学研究所,长春冶金地质专科学校

出　　处：《人工晶体学报》1995年第3期217-221,共5页Journal of Synthetic Crystals

摘　　要：用提拉法生长出ＹＡＧ：Ｅｒ晶体，测定和分析了晶体的晶胞参数。讨论了￣２Ｈ＿（１１／２），￣４Ｓ＿（３／２），￣４Ｆ＿（９／２）能级的发光与猝灭，￣４Ｉ＿（１１／２）→￣４Ｉ＿（１３／２）自饱和跃迁的变化规律及激光波长红移的有关因素。Erbium yttrium aluminum garnet(Y_(3-x)Er_xAI_5O_(12),YAG:Er)crystals have been grown by CZ method.Their lattice parameters were measured and analysed;The luminescence and quenching of ￣2H_(11/2), ￣4S_(3/2) and ￣4F_(9/2) states was discussed,and regularity of the self-saturating ￣2I_(11/2)-￣4I_(13/2) transition and the factors of the red shift in laser wavelength were investigated as well.

关 键 词：激光晶体 石榴石晶体 激光波长红移 晶体生长 

分 类 号：TN244.03[电子电信—物理电子学]