Sv. Serak et al., DYNAMIC HOLOGRAMS INDUCED BY NANOSECOND LASER-PULSES IN BLEACHABLE DYE ACTIVATED LIQUID-CRYSTALS, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 299, 1997, pp. 111-116
Orientation effect induced in bleachable dye doped planar nematic laye
r has been observed. It is believed that the effect is caused by dye-i
nduced torque and hydrodynamic reorientation of the layer.