%0 Journal Article
%T SECOND HARMONIC GENERATION IN THE SYSTEM Ge-As-S ADN ANALYSIS OF THE POLING MECH ANISM<br>Ge-As-S体系玻璃中光学二次谐波发生及其极化机理分析
%A LIU QI-MING
%A ZHAO XIU-JIAN
%A GAN FU-XI
%A <br>刘启明
%A 赵修建
%A 干福熹
%J 物理学报
%D 2000
%I 
%X By the method of Maker fringes,second harmonic generation effect was first obser ved in the electron-beam irradiated Ge-As-S glasses. The poling mechanism was st udied by the method of thermally stimulated depolarization current (TSDC) and th e poled regions was found in the thin surface layer of glasses,which was the sam e as the calculated result in theory.
%K Ge-As-S system glass
%K electron-beam irradiation
%K Maker fringes
%K second harmonic gen eration
%K TSDC<br>Ge-As-S体系玻璃，
%K 电子束辐射，
%K Maker条纹，
%K 二次谐波发生，
%K TSDC
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=3292632F8AC5E31F&yid=9806D0D4EAA9BED3&vid=2A3781E88AB1776F&iid=9CF7A0430CBB2DFD&sid=C61B615AE87CE464&eid=1DB1D13154F28125&journal_id=1000-3290&journal_name=物理学报&referenced_num=5&reference_num=7