用Berreman 4×4矩阵法计算胆甾相液晶的选择性反射

摘要

Using the Berreman 4×4 matrix method,the selective reflection characters of cholesteric liquid crystal are calculated and simulated.We analyze the blue shift of cholesteric liquid crystal and the relations of reflectivity and box thickness from the simulation results.%利用Berreman 4×4矩阵法对胆甾相液晶的选择性反射特性进行了计算模拟,从模拟结果分析了胆甾相液晶的蓝移现象和反射率与盒厚的关系。