Figure 2
Curves of characteristic quantities of the moiré images in Fig. 1, showing local variations of the mean image intensity [], fringe contrast Vg(x ), amplitude intensities RAAg(x ) and RBBg(x ), and PL phase . Graphs (a), (b) and (c) are related to the moiré images (a), (b) and (c), respectively, in Fig. 1. For further information see text. |