Effect of dichroic azo-dye doped on ferroelectric liquid crystals |
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| Authors: | Yayun Feng Zhihua Ling |
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| Affiliation: | [1]Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033; [2]Graduate University of Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | In order to study the effect of mixing dye in ferroelectric liquid crystal (FLC) materials, the phase transition temperature and electro-optical properties of azo dye doped FLC samples have been investigated. All the properties have been found to be changed drastically. The results have revealed that not only the SmCSmA* transition temperature decreased markedly by the addition of azo-dye, but also dye-doped FLC had lower threshold voltage and saturation voltage than the pure FLC. |
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