【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更多还原

【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.更多还原