高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (10): 1637.

• 论文 • 上一篇    下一篇

一种光交联电光聚合物的合成及其外部电光测量

张大明1, 孙景志2, 侯阿临1, 田小建1, 马於光2, 沈家骢2, 衣茂斌1   

  1. 1. 集成光电子学国家重点联合实验室吉林大学实验区, 长春 130023;
    2. 吉林大学超分子结构与谱学开放, 长春 130023
  • 收稿日期:1998-09-14 出版日期:1999-10-24 发布日期:1999-10-24
  • 通讯作者: 张大明,男,30岁,博士研究生.
  • 作者简介:张大明,男,30岁,博士研究生.
  • 基金资助:

    国家自然科学基金(批准号:69876014)资助课题

Synthesis of a Photo crosslinked Electro-optic Polymer and Its Electro-optic Measurement

ZHANG Da-Ming1, SUN Jing-Zhi2, Hou-A Lin1, TIAN Xiao-Jian1, MA Yu-Guang2, SHEN Jia-Cong2, YI Mao-Bin1   

  1. 1. State Key Laboratory on Integrated Optoelectronics, Jilin University Region, Changchun 130023, China;
    2. Key Laboratory for Supramolecu lar Structure and Spectrascopy, Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:1998-09-14 Online:1999-10-24 Published:1999-10-24

摘要: 合成了一种新的带有光交联基团的电光聚合物,其高分子基体是双酚A环氧树脂,二阶非线性生色团对硝基苯胺和光交联基团肉桂酰氯都键接在高分子链上.将聚合物溶解后旋涂成膜,对薄膜进行电晕极化.极化的后阶段用紫外光照射,使聚合物体系交联成网络结构,形成生色团取向长时间稳定的聚合物电光薄膜.用这种聚合物电光薄膜构成外部电光调制系统,测量了共面波导上的电信号.

关键词: 电光聚合物, 薄膜, 外部电光测量

Abstract: A novel three-dimensional electro-optic polymer containing photo-crosslinkable group was synthesized. 4-Nitroaniline and cinnamyl were introduced onto the polymer matrix of bis-A-epoxy as the electro-optic chromophore and photosensitive chromophore respectively. Athermal stable polymeric electro-optic film was prepared by spin-coating, followed by the corona poling and photo crosslinking reaction in the late poling phase. An external electro-optic measuring system based on the electro-optic film was fabricated, by which the electric-signals propagating on the coplanar waveguide were measured.

Key words: Electro-optic polymer, Thin film, External electro-optic measurement

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