複数のキラル部位を有する光導電性キラルドーパントを用いたフォトリフラクティブ強誘電性液晶ブレンド

抄録

A photoconductive chiral dopant which posseses a chiral part at the both end of the mesogen was synthesized. The photoconductive chiral dopants were mixed with liquid crystals and their photorefractive properties were investigated. The FLC blend with double chiral dopants exhibited large ferroelectricity even at a low concentration. The photorefractive properties of these samples were examined by two beam coupling experiment.