Investigation of spectroscopic properties of LiNbO3:Ho3+ crystals

2nd International Symposium "Optics and its Applications"

Demirkhanyan, Hasmik G.^1

Department of Theoretical Physics and Physics Learning Methods, Armenian State Pedagogical University after Kh. Abovyan, Yerevan

375010, Armenia^1

关键词: Electronic configuration;    LiNbO3 crystals;    Optical cooling;    Spectroscopic characteristics;    Spectroscopic parameters;    Spectroscopic property;    Stark transitions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/672/1/012014/pdf
DOI  :  10.1088/1742-6596/672/1/012014

来源: IOP

【 摘 要 】

In this paper the Stark problem for Ho3+ ion (4f10electronic configuration) in LiNbO3crystal is solved. Main spectroscopic parameters induced by inter-Stark transitions are determined. Based on analysis of experimental and theoretical data of the main spectroscopic characteristics of LiNbO3:Ho3+ crystals, it's perceptiveness as a material for optical cooling devices is shown.