The Dynamic Three-Dimensional Localization of Fields in Active Percolating Systems

Figure 4

The same as in Figure 3 but for long time that corresponds to a developed state when the emitters already acquire well-synchronized phases. From (a), (b) we observe that the field amplitudes already have large values (see colorbar images in (a), (b)). Besides, one can see that in this case the speckles migrate to rather long distance from the initial positions, where they were generated (see Figure 4(a)); (c), (d) the intensity and the stationary probability function (dashed red line) (6) that, however, already does not fit well the histograms (cf. Figure 3(d)). Such a mismatch arises because of a dynamic (nonstationary) transport of the field speckles.

(a)

(b)

(c)

(d)