Fig. 5From: Enhanced Nonlinear Optical Effect in Hybrid Liquid Crystal Cells Based on Photonic CrystalTypical patterns of scattering for two interfering laser beams formed by hybrid nonlinear LC cell with microstructured surface. a Scattering pattern of a hybrid cell without applied electric field. b Formation of many diffraction orders (the Raman-Nath self-diffraction) at application of DC electric voltage. The centre line is shown in (b) by a dash line Back to article page