%0 Journal Article
%T A STUDY ON THE OPTICAL NONLINEARITY OF SOME NEW TYPES OF KERR MEDIA<br>新型Kerr介质中非线性光学效应的研究
%A LIU SI-MIN
%A KANG MIN-JIAN
%A ZHANG GUANG-YIN
%A WU YUAN-QING
%A XU JING-JUN
%A <br>刘思敏
%A 康明荐
%A 张光寅
%A 武原庆
%A 许京军
%J 物理学报
%D 1991
%I 
%X We have restudied the optical nonlinearity of the solutions of Chinese tea in ethyl alcohol or water using z-scanning method. The study shows that the optical nonlinearity only depends on the laser-heating-induced negitive lens effect in the media.
%K Kerr介质
%K 非线性
%K 光学效应
%K 茶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=BA00D43A0E515DFEB2DB11960A75553F&yid=116CB34717B0B183&vid=1371F55DA51B6E64&iid=B31275AF3241DB2D&sid=3019419AF3C0F2FB&eid=F08C87DC7855E316&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=1