摘要
采用多相介质等效折射率的研究方法对聚苯乙烯PS(polystyrene)、聚甲基丙烯酸甲脂PMMA(polymethyl methacylate)和纳米孔隙三相介质构成的纳米孔隙聚合物薄膜的等效折射率和孔隙率关系进行了研究 ,建立了这种纳米孔隙聚合物薄膜的等效折射率数学模型 ,并对此模型进行了模拟计算和实验验证 。
In this paper, the methods for effective refractive indices of multi-phase medium are applied to study the relationship between the effective refractive indices and pore-ratio of nanoporous polymer films made of PS,PMMA and nanopores. And the formula for the relationship between the effective refractive indices and pore-ratio of nanoporous polymer films has been obtained. What’s more, the results of the formula are in coincidence with the experimental results.
出处
《激光技术》
CAS
CSCD
北大核心
2004年第2期211-213,共3页
Laser Technology
基金
国家自然科学基金资助项目 (6 0 10 70 0 1)
关键词
纳米孔隙
聚合物薄膜
等效折射率
孔隙率
nanoporous
polymer films
effective refractive indices
pore-ratio
