%0 Journal Article
%T Structure and spectral properties of Yb3+:Gd2SiO5 crystal<br>Yb3+:Gd2SiO5晶体的结构和光谱性能
%A Ning Kai-Jie
%A Zhang Qing-Li
%A Zhou Peng-Yu
%A Yang Hua-Jun
%A Xu Lan
%A Sun Dun-Lu
%A Yin Shao-Tang
%A <br>宁凯杰
%A 张庆礼
%A 周鹏宇
%A 杨华军
%A 许兰
%A 孙敦陆
%A 殷绍唐
%J 物理学报
%D 2012
%I 
%X 15at.%Yb3+:Gd2SiO5 crystal with a size of φ30 mm × 75 mm is grown by the Czochralski method, and its lattice parameters, atom coordinates and temperature factors are determined by the full-profile Rietveld refinement method. Its spectral parameters of oscillator strength, line strength, transition probability, energy lifetime and integral emission cross-section for Yb3+2F7/2 2F5/2 transition are calculated using the absorption spectraum. And the laser performance evaluation shows that this crystal is a potential laser crystal with relatively high threshold, and could be used as a medium of tunable or ultra-fast laser pumped by high-power laser diode.
%K crystal growth of Yb3+:Gd2SiO5
%K crystal structure
%K absorption spectra
%K emission spectra<br>Yb3+
%K :Gd2SiO5晶体生长
%K 晶体结构
%K 吸收光谱
%K 发射光谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C479116BEC69288A04549B&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=59906B3B2830C2C5&sid=4761C648AAADA027&eid=4761C648AAADA027&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=17