Properties and Structure Investigation of Rare Earth-Doped Zinc Aluminum Silica-Phosphate Glasses

摘要：

　　This study explores a series of optical,thermal,and structural properties based on zinc-aluminum phosphate glasses that doped with varied rare earth (RE) elements Yb2O3 and P2O5 components replaced by SiO2.It was found that for 60P glasses system,7 mol% Yb2O3 doped has the maximum fluorescence but quenching when Yb2O3 is doped up to 9 mol%.In addition,with increasing the content of Yb2O3 the absorption intensity increased.According to Raman spectra,we found the Yb3+ and Si4+ ions for the impact of network structure of glass,SiO2 added to make the network structure of phosphate glasses at 450-500cm-1 and 600-650cm-1 were formed O-T-O bond and T-O-T bond(T=Si,Al).

关键词： Laser glass Fluorescence intensity Yb3+ ions

作者: H.Y.Ciang S.M.Hsu S.W.Yung Y.J.Chen C.H.Lin C.H.Hsu J.S.Lin J.Lin

作者单位: Department of Materials Science and Engineering,National United University,1,Lienda,Miaoli,36003,Tai Department of Biomedical Imaging and Radiological Science,China Medical University,Taichung Glass & Optical fiber materials research center,National United University,Taiwan Department of Electrical Engineering,National United University,Taiwan Department of Mechanical Engineering,National United University,Taiwan Mechanical and Systems Research lab.Industrial Technology Research Institute,Hsinchu,Taiwan

会议类型: 国际会议

会议名称: The 6th Cross-Strait Conference on Advanced Engineering Materials (第六届海峡两岸工程材料研讨会)

会议地点: 南京

会议语种:英文

页码: 150-151

在线出版日期: 2011-11-08（万方平台首次上网日期，不代表论文的发表时间）