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首页> 外文期刊>Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter >Dynamic studies of two-beam coupling on the holographic gratings based on liquid crystal-polymer composite films
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Dynamic studies of two-beam coupling on the holographic gratings based on liquid crystal-polymer composite films

机译:基于液晶聚合物复合膜的全息光栅两光束耦合的动力学研究

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摘要

This study reports the observation of two-beam coupling (2BC) in polymer-dispersed liquid crystal (PDLC) films during the formation of a holographic grating. A non-stationary grating effect causes such a coupling. Based on the model we propose for the dynamic behavior of a PDLC grating, the experimental results agree well with the 2BC theory.
机译:这项研究报告了在全息光栅形成过程中在聚合物分散液晶(PDLC)膜中的两束耦合(2BC)现象。非平稳的光栅效应导致这种耦合。基于我们提出的PDLC光栅动态特性的模型,实验结果与2BC理论吻合良好。

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