Doping nematic liquid crystals with optically active compounds transforms them into chiral nematic phases with helical structures. In this phenomenon, the chirality of the dopant molecules is ...

We demonstrate a real-time holographic display using quantum-dot doped liquid crystal with a build-up time of several to tens of milliseconds, and the maximum diffraction efficiency is measured up to ...

Abstract: A new approach is proposed for measuring the cell thickness, twist angle, pretilt angle, and azimuth angle of twisted-nematic liquid crystal (TNLC) cells utilizing the Stokes parameter ...