Peculiarities of the spontaneous grating formation in light-sensitive waveguide films near a magic angle of laser beam incidence
Keywords: 24.25.Fx; 42.70.Gi; 42.70.Ln; 42.82.m; Spontaneous gratings; Thin light-sensitive films; Waveguide modes; Small-angle scattering; Wood's anomalies; Bragg's diffraction;