影像科学与光化学 ›› 2001, Vol. 19 ›› Issue (4): 304-309.DOI: 10.7517/j.issn.1674-0475.2001.04.304

• 应用与发展 • 上一篇    下一篇

耐热性有机高分子的性能研究及其在塑料光纤中的应用

刘世雄, 顾陈斌, 王东军, 王歆秋, 甄珍, 刘新厚   

  1. 中国科学院理化技术研究所, 北京100101
  • 收稿日期:2001-02-21 修回日期:2001-05-14 出版日期:2001-11-20 发布日期:2001-11-20
  • 通讯作者: 刘新厚

THE INVESTIGATION OF HEAT-RESISTANT POLYMER AND ITS APPLICATION IN PLASTIC OPTICAL FIBERS

LIU Shi-xiong, GU Chen-bin, WANG Dong-jun, WANG Xin-qiu, ZHEN Zhen, LIU Xin-hou   

  1. Technical Institute of Physics and Chemistry, Chinee Academy of Sciences, Beijing 100101, P.R. China
  • Received:2001-02-21 Revised:2001-05-14 Online:2001-11-20 Published:2001-11-20

摘要: 本文以N-环乙基马来酰亚胺(CHMI)和甲基丙烯酸甲酯(MMA)共聚得耐热性透明材料,讨论了共聚产物的透明性和玻璃化温度与CHMI含量的关系.以上述材料为基础,应用界面凝胶法制备光纤预制棒,在探讨了CHMI和PCHMI的折射率的基础上,分析并测试了光纤预制棒的折射率分布,最后拉制成塑料光纤(GI-POF)并测试了光纤的光透射窗口.

关键词: N-环己基马来酰亚胺, 渐变型塑料光纤, 耐热性

Abstract: N-cyclohexylmaleimide (CHMI) and methy1 methacrylate were used as monomers to copolymerize a heat-resistant resin. In order to use this material for heat-resistant plastic optical fibers (POF), the glass transition temperature and the transparence at different temperature of this copolymer were studied. The method for preparing the preformed rod and the refractive index distribution of the preformed rod were discussed, and the attenuation loss of POF were also discused.

Key words: N-cyclohexylmaleimide (CHMI), Grade-index plastic optical fibers(GI POF), Heat-resistant

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