胆固醇液晶
- 网络cholesteric;Cholesteric Liquid Crystal;Ch-LCD
胆固醇液晶-
其次，本文还将基于四能级结构的增益模型与胆固醇液晶紧密的联系在一起，提出了一种可以简便观察胆固醇液晶激光器模型激光阈值的方法。
Secondly , this article combine the gain model which is based on the structure of four energy levels with cholesteric liquid crystal and put forward a simple method to observe the laser threshold of cholesteric liquid crystal laser model .
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通过改变两片胆固醇液晶反射片的光入射角便可改变输出的中心波长和带宽。
Both the wavelength and bandwidth of the filter can be tuned by changing the incident angle of the two CLCs .
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基于此原理，我们将四种不同手性分子浓度的胆固醇液晶溶液依次灌入到同一液晶盒中制备了两片空间分布胆固醇液晶样晶。
Based on this property , we fabricated two spatially distributed CLCs by injecting four CLC mixtures with different chiral concentration one by one .