%0 Journal Article
%T Mixed Former Effect on Spectroscopic Properties of Er3+-doped Bismuth-based Glass for Optical Amplifier<br>掺铒铋酸盐玻璃光谱性质的混合形成体效应
%A YANG Jian-Hu
%A DAI Shi-Xun
%A DAI Neng-Li
%A HU Li-Li
%A JIANG Zhong-Hong
%A <br>杨建虎
%A 戴世勋
%A 戴能利
%A 胡丽丽
%A 姜中宏
%J 无机材料学报
%D 2003
%I Science Press
%X Er3+-doped bismuth-based glasses with compositions of (50-75)Bi2O3-(20-45)B2O3-5Na2O, 70Bi2O3-(17-25)B2O3-xZrF4-5Na2O, 70Bi2O3-(0-25)B2O3-(0-25)SiO2-5Na2O were prepared. The absorption spectra, emission spectra and lifetime of 4I13/2 level of Er3+ ion were measured. The mixed former effect was mentioned firstly and its effects on spectroscopic properties of Er3+ ion were investigated. The results indicate that an increase of effective absorption bandwidth, emission cross section, FWHM, and relatively higher lifetime could be obtained in the bismuth-based glasses through mixed former effects. All these data suggest that Er3+ doped bismuth-based glass is a good candidate host material for optical amplifiers to realize broadband and high gain amplification.
%K mixed former effect
%K bismuth-based glass
%K spectroscopy
%K Er3+ ion<br>混合形成体效应
%K 铋酸盐玻璃
%K 光谱性质
%K Er^3＋离子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=3DD94A8984CD14F5&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=8A6D8366EA57F0FF&eid=3D8AB54CA690066A&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=2&reference_num=29