【摘要】 合成并表征了N-(对硝基苯偶氮苯)-苯胺基苯,制备了掺N-(对硝基苯偶氮苯)-苯胺基苯聚合物薄膜,并测试其光谱特性和折射率.根据光谱特性分析用632.8 nm的He-Ne激光用光泵浦测试法研究了薄膜光致双折射效应.结果表明该样品薄膜具有良好的光学性质并有望成为新型的光信息存储材料.更多还原

【Abstract】 A novel azo-diphenylamine was synthesized and characterized.Other components were doped and polymer film was formed.Its UV absorption spectrum and refractive index were measured.According to the spectrum characteristics,the photo-induced birefringence was studied by using 632.8 nm He-Ne laser.The experimental result indicates that the sample film has excellent optical nonlinear properties.It will be a novel optical information storage material.更多还原