Pathak, G.; Agrahari, K.; Roy, A.; Srivastava, A.; Strzezysz, O.; Garbat, K.; Manohar, R. Dispersion of Fluorescent Dye in the Nematic Liquid Crystal: Enhanced Photoluminescence and High Birefringence. Opto-Electron. Rev. 2018, 26, 317-324.