%0 Journal Article
%T Photoinduced micropattern in an azobenzene polymer film
%A ZHANG Lingzhi
%A WANG Jian
%A Liang Zhaoxi
%A XU Zeda
%A Cai Zhigang
%A SHE Weilong
%A Zhou Jianying
%A <br>ZHANGLingzhi
%A XUZeda
%J 科学通报(英文版)
%D 2003
%I 
%X The micropattern observed in the amorphous azobenzene polymer film by degenerated four-wave mixing has been reported. Patterns with well-defined structures are examined with the scanning electron microscopy and the polarizing optical microscopy. It is demonstrated that the control of photoinduced micropattern in the azobenzene polymer film is possible by using appropriate polarized writing beams with total incident power exceeding a certain threshold.
%K azobenzene polymer
%K micropattern
%K polarized laser
%K photo-isomerization
%K photo-orientation<br>偶氮苯聚合物薄膜
%K 光异构作用
%K 感光定向作用
%K 光诱导
%K 偏振激光
%K 微晶结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=8AE07B029947D62521E525CC8D2B7FF1&yid=D43C4A19B2EE3C0A&vid=B6DA1AC076E37400&iid=38B194292C032A66&sid=5B5B75F4854B8331&eid=28F9D9CF04F424FF&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=15