聚合物通道波导的分析及制备  

Analysis and Fabrication of Low-strip Loaded Polymer Film Channel Waveguide

作　　者：徐洪耀[1] 光善仪[1] 许东[1] 蒋民华[1] 余从煊 孙雨南 崔芳 

机构地区：[1]山东大学晶体所,北京理工大学化工和光学系

出　　处：《高技术通讯》1996年第6期37-40,共4页Chinese High Technology Letters

基　　金：国家攀登计划;863计划;博士后基金

摘　　要：ＰＤＡ聚合物有较大的三阶非线性极化率和超快的响应特性，是全光器件应用中非常有前景的材料。本文采用有效折射率法分析了下条载聚合物薄膜通道波导的传输特性，讨论了制备单模传输波导的条件及其影响因素，制备了ＰＤＡ薄膜通道波导，并测试了其波导特性。Polydiacetylenes are particularly attractive NLO materials for applications in all-optical devices since they have largy optical nonlinearities and ultra fast response time. In the paper, the transmitting characters of low-strip-loaded polymer film channel waveguide were analysed by efficiency index method, and the influence factors of waveguide fabrication were discussed. The optimized fabricating condition was obtained, and the properties of waveguide were measured.

关 键 词：聚二乙炔 光波导 薄膜 

分 类 号：O484[理学—固体物理]