...
首页> 外文期刊>Crystallography reports >Mathematical model of compensation for dispersion of light polarization states in electrooptical systems based on chiral liquid crystals
【24h】

Mathematical model of compensation for dispersion of light polarization states in electrooptical systems based on chiral liquid crystals

机译:基于手性液晶的电光系统中光偏振态色散补偿的数学模型

获取原文
获取原文并翻译 | 示例
           

摘要

Spectral dispersion of the polarization states occurs after passage of linearly polarized light through a thin layer of a chiral nematic crystal along the helical axis. It is clearly pronounced for crystals with a high optical anisotropy and a helical pitch somewhat larger than the light wavelength. The results of numer-ical analysis of the spectral dependence of polarization states at the output of the liquid crystal layer and the method for compensating for the dispersion are presented for the first time. It is shown that polarization dis-persion can be eliminated using phase plates of two types, one of which should have a high anomalous bire-fringence dispersion. The possibility of developing fast light modulators operating in a wide spectral range is discussed.
机译:偏振态的光谱色散发生在线性偏振光沿螺旋轴穿过手性向列晶体的薄层之后。对于具有较高的光学各向异性和略大于光波长的螺距的晶体,显然是很明显的。首次给出了液晶层输出端偏振态光谱相关性的数值分析结果和色散补偿方法。结果表明,可以使用两种类型的相位板消除偏振色散,其中一种应具有较高的反常双折射色散。讨论了开发在宽光谱范围内工作的快速光调制器的可能性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号