%0 Journal Article
%T A Study of the Writing Microstructures on the Surface of Azobenzene Polymers<br>新型含偶氮聚合物薄膜表面微结构的刻写研究
%A Xu Hongtao
%A Cai Zhigang
%A Wang Changshun
%A <br>许洪涛
%A 蔡志岗
%A 王长顺
%J 光子学报
%D 2006
%I 
%X Based on photoisomerizations and photoinduced alignments of an amorphous copolymer containing azobenzene groups,the writing process of the surface microstructures was studied.Some pattern structures were written on the sample surface by irradiation with two coherent laser beams.The forming mechanism and the polarization selectivity of the microstructure on the polymer surface was discussed by contrasting the phenomenons of azobenzene and di-azobenzene during the experiment.
%K Nonlinear optics
%K Di-azobenzene polymer
%K Surface microstructure
%K Photoisomerization
%K Photoinduced alignment<br>非线性光学
%K 双偶氮苯聚合物
%K 表面微结构
%K 光致异构
%K 光致取向
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=60D9057C87C7EC8B&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=38B194292C032A66&sid=44FDB9366EDDFA2B&eid=3BAAE0DA6093AC05&journal_id=1004-4213&journal_name=光子学报&referenced_num=5&reference_num=17