Photocontrollable optical devices using photoalignment of liquid crystals

研究了基于液晶光诱导重取向的光控光学器件。特别是对矢量全息记录的周期性分子取向的光学性质进行了详细的研究。结果表明，由分子取向形成的光子结构在衍射过程中表现出偏振转换和辨别作用。

Photocontrollable optical devices based on photoinduced reorientation of liquid crystals were studied. Especially, optical properties of periodic molecular orientation, recorded by vector holography, were investigated in detail. As a result, it was demonstrated that photonic structures, formed by the molecular orientation, exhibit polarization conversion and discrimination in the diffraction process.