%0 Journal Article
%T The Spectroscopic Properties of Er3+-doped TeO2-Nb2O5 Glasses with High Mechanical Strength Performance
具有高机械强度的掺Er3+∶TeO2-Nb2O5玻璃的光谱性质研究
%A Shanghai Institute of Optics
%A Fine Mechanics
%A Chinese Academy of Sciences
%A Shanghai
%A Graduate School of Chinese Academy of Sciences
%A Beijing
%A
吴家禄
%A 戴世勋
%A 张军杰
%A 胡丽丽
%A 姜中宏
%J 光子学报
%D 2006
%I
%X 熔制了掺铒碲铌玻璃样品(100-X)TeO2-XNb2O5(X=5,10,15,20mol%),测试了其密度、折射率、转变温度、析晶温度、维氏机械强度、吸收光谱、荧光光谱、荧光寿命等参量。利用Judd-Ofelt和McCumber理论分别计算了铒离子强度参量Ωt(t=2,4,6)和受激发射截面σcmi的大小,研究了掺铒碲铌玻璃样品光谱参量对Nb2O5成分的依赖性,并与典型的碲锌钠玻璃(75TeO2-20ZnO-5Na2O)在热学、机械强度、光谱性质和放大品行四个方面进行了比较.
%K Er3+-doped TeO2-Nb2O5 glasses
%K Spectroscopy
%K Mechanical strength
%K Broadband optical amplifier
掺铒碲铌玻璃
%K 光谱性质
%K 机械强度
%K 宽带光纤放大器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=F6F296956288C5A1&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=0B39A22176CE99FB&sid=79D2EF35F60110C2&eid=527AEE9F3446633A&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=13