Reflection and Transmission Properties of Light in Chiral Liquid-crystalline Photonic Structures with Pitch Gradient and the Phenomenon of Nonreciprocity. - Hermine Gharagulyan; Hayarpi Grigoryan; Mushegh Rafayelyan; Ashot H. Gevorgyan; Roman B. Alaverdyan (PHOTOPTICS, 2013)

Theoretical and Experimental Investigation of Polarization and Spectral Properties of Light in Multilayer Cholesteric Liquid-crystalline Systems. - Hayarpi Grigoryan; Hermine Gharagulyan; Mushegh Rafayelyan; Ashot H. Gevorgyan; Roman B. Alaverdyan (PHOTOPTICS, 2013)