THE ESTIMATION OF ORDERING DEGREE OF CORONA-POLED NONLINEAR OPTICAL POLYMER FILMS  

作　　者：叶成 董海鸥 王加赋 

机构地区：[1]Institute of Chemistry, Academia Sinica, Beijing 100080

出　　处：《Chinese Journal of Polymer Science》1992年第1期75-80,共6页高分子科学（英文版）

摘　　要：The investigation of electrochromic effect of corona-poled nonlinear optical polymer films is an effective method for the estimation of poling level and the selection of poling conditions. The poling electric field E_p and orientational order parameter Φ, which are the important parameters to predict d_(33) of poled films, can be calculated by a simple operation from the number of red shift of charge transfer absorption band. The calculated results are in good agreement with the experimental data.The investigation of electrochromic effect of corona-poled nonlinear optical polymer films is an effective method for the estimation of poling level and the selection of poling conditions. The poling electric field E_p and orientational order parameter Φ, which are the important parameters to predict d_(33) of poled films, can be calculated by a simple operation from the number of red shift of charge transfer absorption band. The calculated results are in good agreement with the experimental data.

关 键 词：Nonlinear optical polymer POLING Corona-poled film 

分 类 号：O63[理学—高分子化学]