偶氮苯聚合物中推—拉结构对光学性能的影响

广东工业大学学报 ›› 2004, Vol. 21 ›› Issue (1): 50-51.

偶氮苯聚合物中推—拉结构对光学性能的影响

广东工业大学番禺学院广东广州510090；

出版日期:2004-03-03 发布日期:2004-03-03

The Influence of the Push-pull Structure in Azebenzene Polymer on Optical Function

(Panyu College,Guangdong University of Technology,Guangzhou 510090,China)

Online:2004-03-03 Published:2004-03-03

摘要/Abstract

摘要： 通过设计偶氮苯聚合物分子中链路的推-拉结构,偶氮苯聚合物的三阶非线性系数得到提高.实验显示:在偶氮苯聚合物中氮元素的加入能增强推—拉能力,从而增强该材料的光学非线性性能.

关键词: 偶氮苯聚合物；非线性材料；极化率；

Abstract: By designing the push-pull structure chain of azebenzene polymer molecule,the third nonlinear coefficient is raised.Experiments show that adding nitrogen to azebenzene polymer can strengthen the push-pull capacity,and thus enhance the optical nonlinear function of the material.

Key words: azebenzene polymer； nonlinear material； polarizability；

刘发兴； . 偶氮苯聚合物中推—拉结构对光学性能的影响[J]. 广东工业大学学报, 2004, 21(1): 50-51.

LIU Fa-xing . The Influence of the Push-pull Structure in Azebenzene Polymer on Optical Function[J]. Journal of Guangdong University of Technology, 2004, 21(1): 50-51.

参考文献

[1] 毕东瀛,李群,廖常俊,刘颂豪,黄淳,林位株,张灵志,郭建明,梁兆熙. 用简并四波混频对聚[3’-甲基-4’-二(N,N-氧亚乙基)胺基-4-硝基偶氮苯癸二酰]薄膜三阶非线性光学性质、光信息储存及光致异构过程的研究[J]. 光子学报. 1997(08)

[1] Maloney C,Byrne H.Picosecond optical phase conjugation using conjugated organic molecules. The Journal of Chemical Physics . 1998

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