Optical Spectra and Gain Properties of Ho3+/Pr3+ Co-doped LiYF4 Crystal

Optical Spectra and Gain Properties of Ho³⁺/Pr³⁺ Co-doped LiYF₄ Crystal

Jiangtao Peng¹, Haiping Xia^1,^*, Peiyuan Wang¹, Haoyang Hu¹, Lei Tang¹, Yuepin Zhang¹, Haochuan Jiang², Baojiu Chen³

Fig. 6. Emission and absorption cross sections for the transitions Ho 3+ : 5 I 6 #cod#x02192; 5 I 7 in Ho 3+ Pr 3+ :LiYF 4 a, and in Ho 3+ :LiYF 4 b crystals.