Figure 2: Evolution of the Bragg bands for different types of disorder in the layer B.
From: Fano interference governs wave transport in disordered systems

The averaged extinction spectra are shown in large scale in the proximity of fourth order Bragg band. (a–e) w-disorder. Thickness of layers A fluctuates around mean value with the dispersion
. (f–j) ɛ-disorder. Permittivity ɛB fluctuates around mean value
with the dispersion
,
. (k–o) ɛ-disorder. Permittivity ɛB fluctuates around mean value with the dispersion
,
(null contrast regime). Other parameters were as follows: ɛA=1.70,
for (a–j) and
for (k–o), wB=0.38a, N=1,000, M=5,000.