Spectral properties of Pr:CNGG crystals grown by micro-pulling-down method

作     者：Yan-Yan Xue Na Li Dong-Hua Hu Qing-Song Song Xiao-Dong Xu Dong-Hai Wang Qing-Guo Wang Dong-Zhen Li Zhan-Shan Wang Jun Xu 薛艳艳;李纳;胡冬华;宋青松;徐晓东;王东海;王庆国;李东振;王占山;徐军

作者机构：School of Physics Science and EngineeringInstitute for Advanced StudyTongji UniversityShanghai 200092China Jiangsu Key Laboratory of Advanced Laser Materials and DevicesSchool of Physics and Electronic EngineeringJiangsu Normal UniversityXuzhou 221116China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2019年第28卷第8期

页      面：345-348页

核心收录：

学科分类：07[理学] 0702[理学-物理学] 

基　　金：Project supported by the National Key Research and Development Program of China(Grant No.2016YFB0701002) the National Natural Science Foundation of China(Grant Nos.61621001 and 61605069) the MOE Key Laboratory of Advanced Micro-Structured Materials,China 

主　　题：Pr:CNGG μ-PD method spectral properties 

摘      要：Pr^3+-doped calcium niobium gallium garnet(Pr:CNGG)single crystals with different Pr^3+concentrations are successfully grown by the micro-pulling-down(μ-PD)*** crystal structure,room-temperature absorption spectra,and fluorescence spectra of Pr:CNGG crystals are measured and *** fluorescence results indicate their large dependence on the doping *** fluorescence lifetime of the 1D2 energy level is also *** results indicate that Pr:CNGG crystal could be a potential solid-state laser gain medium.