...
首页> 外文期刊>Optics Letters >Polymer-stabilized liquid crystal microlens array with large dynamic range and fast response time
【24h】

Polymer-stabilized liquid crystal microlens array with large dynamic range and fast response time

机译:具有大动态范围和快速响应时间的聚合物稳定的液晶微透镜阵列

获取原文
获取原文并翻译 | 示例
           

摘要

We report a polymer-stabilized liquid crystal (LC) microlens array with a large dynamic range and fast response time. The top substrate has a planar indium-tin oxide (ITO) electrode, while the bottom substrate has two patterned ITO electrodes for generating a fringing field and uniform longitudinal field. The fringing field is utilized to create the desired gradient refractive index profile in the LC/monomer layer, which is later stabilized by UV curing to form polymer networks. To tune the focal length, we apply a longitudinal field to change the lens shape. This microlens array offers several attractive features, such as large dynamic range, fast response time, and good mechanical stability.
机译:我们报告了具有大动态范围和快速响应时间的聚合物稳定液晶(LC)微透镜阵列。顶部基板具有平面的铟锡氧化物(ITO)电极,而底部基板具有两个图案化的ITO电极,用于产生边缘场和均匀的纵向场。利用边缘场在LC /单体层中产生所需的梯度折射率分布,随后通过UV固化使其稳定以形成聚合物网络。为了调整焦距,我们应用纵向场来更改镜头形状。这种微透镜阵列具有多种吸引人的功能,例如大的动态范围,快速的响应时间和良好的机械稳定性。

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