Photo-induced Birefringence of Azo-dye Based on Three-dimensional Opal Photonic Crystals  

作　　者：ZHONG Qiulin ZOU Lu WANG Yinghui SUI Ning LIU Qinghui ZHANG Liquan ZHANG Hanzhuang 

机构地区：[1]Key Laboratory of Physics and Technology for Advanced Batteries, Ministry of Education, College of Physics, Jilin University, Changchun 130012, P. R. China

出　　处：《Chemical Research in Chinese Universities》2016年第6期1063-1068,共6页高等学校化学研究（英文版）

摘　　要：A series of three-dimensional opal photonic crystals based on the polymer was synthesized and applied inthe field of photo-induced birefringence. The data show that the photo-induced birefringence（PIB） of pure Sudan IIIfilm could be enhanced by increasing the thickness of azo films. When Sudan III was distributed on thethree-dimensional opal photonic crystals, the photo-induced birefringence process could be modulated. In addition,the data also exhibit that the PIB processes with different pumping polarization directions are sensitive to the role ofphotonic crystals. The results could be beneficial to further understanding the photo-induced birefringence and uti-lizing the photonic crystals.

关 键 词：PHOTONIC CRYSTAL Photo-reduced BIREFRINGENCE AZO-DYE 

分 类 号：O[理学]