高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (6): 1205.

• 研究快报 • 上一篇    下一篇

氩离子激光固化环氧树脂制作三维微结构

曾兆华1, 王霞2, 杨建文1, 汪河洲2, 陈用烈1   

  1. 1. 中山大学化学与化学工程学院高分子研究所, 广州 510275;
    2. 超快速激光光谱学国家重点实验室, 广州 510275
  • 收稿日期:2002-03-11 出版日期:2002-06-24 发布日期:2002-06-24
  • 通讯作者: 曾兆华(1962年出生),男,博士,副教授,主要从事光功能高分子研究.E-mail:ceszzh@21cn.com E-mail:ceszzh@21cn.com
  • 基金资助:

    广东省自然科学基金(批准号:011104);及国家自然科学基金(批准号:59973027)资助

Fabrication of Three-dimensional Microstructure by Argon Ion Laser Curing of Epoxy Resin

ZENG Zhao-Hua1, WANG Xia2, YANG Jian-Wen1, WANG He-Zhou2, CHEN Yong-Lie1   

  1. 1. School of Chemistry and Chemical Engineering, Guangzhou 510275, China;
    2. State Key Laboratory of Ultrafast Laser Spectroscopy, Zhongshan University, Guangzhou 510275, China
  • Received:2002-03-11 Online:2002-06-24 Published:2002-06-24

关键词: 氩离子激光, 全息光刻技术, 感光树脂, 微结构

Abstract: Visible light curable photoresist consisting of epoxy resin Epon SU8 and iron arene photo initiator Irgacure 261 was used to fabricate three-dimensional microstructure by means of three-dimensional holographic lithography technique. Argon ion laser with wavelength of 488 nm was used as light source in the experiments. Field emission microscope diagram showed the formation of three-dimensional microstructure. It was found that the amount of photo-initiator, the laser intensity and the exposure time are the key factors to obtain well defined three-dimensional microstructure.

Key words: Argon ion laser, Holographic lithography technique, Photoresist, Microstructure

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