【摘要】 本文讨论了胆甾相液晶因分子排列的螺旋结构而具有的选择反射的光学特性,利用布喇格反射条件和电偶极子辐射模型,分别导出胆甾相液晶在反射时对入射光的波长和偏振状态的选择条件。更多还原

【Abstract】 The paper discusses the choice reflection property of cholesteric phase liquid crystal for its molecules arrangement of helical structure, and derives respectively the choice requirmcnts for different wavelength and polarization of imported light reflected by the liquid crystal by the Bragg’s reflection and dispersive electric dipole model.更多还原