%0 Journal Article
%T Preparation and near-infrared luminescence properties of Bi-doped BaO-B2O3glasses<br>掺铋离子BaO-B2O3玻璃的制备及其近红外发光性能的研究
%A Liu Jun-Fang
%A Su Liang-Bi
%A Tang Hui-Li
%A Xu Jun
%A <br>刘军芳
%A 苏良碧
%A 唐慧丽
%A 徐军
%J 物理学报
%D 2012
%I 
%X Bi-doped BaO-B2O3 glasses are prepared by the melting method. Visible and infrared luminescence spectra, fluorescence decay curve and Raman scattering spectra are measured. NIR emissions, not only one broadband emission peak but also several emission peaks, appear in Bi-doped BaO-B2O3 glass under 808 nm LD pumping. The effect of the network structure of BaO-B2O3 glass on the NIR emission is discussed, and the mechanism for the emission is investigated preliminarily.
%K near infrared emission
%K Bi ions
%K borate group<br>近红外发光
%K Bi离子
%K 硼酸盐基团
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C4791157D1A1AFE8139EC0&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=59906B3B2830C2C5&sid=5B5442332B159217&eid=5B5442332B159217&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=67