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Improvement of holographic performance by novel photopolymer systems with siloxane-containing epoxides

机译：通过新型的含硅氧烷环氧化物的光敏聚合物体系改善全息性能

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Diffraction efficiency and morphology of holographic gratings were improved by combining ring-opening polymerizable epoxides with radical polymerizable conventional acrylate systems. By adding epoxide materials, the grating spacings were increased when compared with the case where only acrylate was used. The effects were especially notable for cyclohexane oxide derivatives. The diffraction efficiency was the highest, and nanoscale phase-separated liquid crystal domains were the most clearly formed using siloxane-containing cyclohexane oxide group, due to their incompatibility and fast curing.
机译：通过将可开环聚合的环氧化物与可自由基聚合的常规丙烯酸酯体系结合使用，可提高全息光栅的衍射效率和形貌。与仅使用丙烯酸酯的情况相比，通过添加环氧化物材料，增加了光栅间距。对于环己烷氧化物衍生物而言，效果尤其显着。由于它们的不相容性和快速固化性，使用含硅氧烷的环己烷氧化物基团的衍射效率最高，并且最清楚地形成了纳米级相分离的液晶域。

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