%0 Journal Article
%T Photopolymerization-Induced Two-Beam Coupling and Light-Induced Scattering in Polymethyl Methacrylate<br>
%A LI Wei
%A ZHANG Xin-Zheng
%A SHI Yan-Li
%A XU Jing-Jun
%A QIAO Hai-Jun
%A WU Qiang
%A Romano A Rupp
%A LOU Ci-Bo
%A WANG Zhen-Hua
%A GAO Feng
%A TANG Bai-Quan
%A Christian Pruner
%A <br>
%J 中国物理快报
%D 2008
%I 
%X Light amplification due to two-beam coupling is realized in doped polymethyl methacrylate (PMMA) glasses. A coupling gain as large as 14cm-1 is obtained. The dynamic behaviour of absorption and light-induced scattering due to the process of photopolymerization are also studied. The results show that the amplification and its dynamic process enable possible applications of PMMA in optical devices.
%K 41
%K 20
%K Jb
%K 42
%K 70
%K Jk<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=75F411A0F2D14A489D5B4ED479556975&yid=67289AFF6305E306&vid=C5154311167311FE&iid=5D311CA918CA9A03&sid=2A6133047507E561&eid=2EE8C81DB5D48A50&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0