Figure 1
Dependences of the left and right bounds ymin and ymax of the total reflection regions of linear and nonlinear diffractions on the intensity of the incidence wave I (i) according to formula (36) (non-absorbing crystal). 1: the left bounds of the rocking curves according to linear and nonlinear theories are the same; 2: the right bound according to nonlinear theory; 3: the right bound according to linear theory. The dashed line part of curve 2 corresponds to intensities for which the total reflection region does not exist. |