福建师范大学学报（自然科学版）2012，Vol.28Issue(4)：56-59,4.
偶氮苯聚合物薄膜的光学性质研究
Research in Optical Properties of Azobenzene Doped Polymer
摘要
Abstract
The UV-Vis absorption of the azobenzene doped polymersample is measured and analyzed. In the nonresonant absorption, its photo-induced birefringence is studied. The relation of photo-induced birefringence signal and polarization angle is measured and the experimental result fits the theoretical curve well. Furthermore, it possesses large photo-induced birefringence signal and the characteristic of long-term optical storage. On this basis, the optical holographic storage was achieved by using molecular orientation.关键词
光致双折射/光折变效应/光信息材料/光全息存储Key words
photo-induced birefringence /photorefractive effect/ optical information material/ optical holographic storage分类
数理科学引用本文复制引用
谢茹胜,赵有源..偶氮苯聚合物薄膜的光学性质研究[J].福建师范大学学报（自然科学版）,2012,28(4):56-59,4.基金项目
国家自然科学基金资助项目(50533010) （50533010）
