%0 Journal Article
%T Second-harmonic generation in bulk PbO/B2O3 glass<br>硼酸铅玻璃的光学二次谐波产生
%A Xi Yan-Gang
%A Hou Zhan-Ji
%A Liu Li-Ying
%A Xu Lei
%A Wang Wen-Cheng
%A <br>奚衍罡
%A 侯占佳
%A 刘丽英
%A 徐雷
%A 王文澄
%J 物理学报
%D 2002
%I 
%X By investigating the Second-Harmonic Generation (SHG) of the bulk PbO/B 2O 3 glass sample with different compositions after thermopoling,it was found that there was an optimal poling temperature for each sample with different composition and there was a relation between optimal temperature and glass transition temperature.At their own optimal temperatures,samples had different frequency doubling efficiencies.We also found that the frequency doubling efficiency increased with the increase in poling voltage.We used a model of the release of effective dipoles which had been proposed to explain the super-quadratic relation between the second-order nonlinearity and the poling voltage of the bulk PbO/B 2O 3 glass.
%K SHG
%K glass
%K poling<br>SHG
%K 玻璃
%K 极化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=579EDD6764A59F79&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=B31275AF3241DB2D&sid=73839ECFB80A3712&eid=74FE4F3839E9253E&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=14