Fig. 2: Experimental LDOS maps.
From: Wavefront dislocations reveal the topology of quasi-1D photonic insulators
Resolution of the lower band between frequencies \({f}_{\min }=7.23\) GHz and \({f}_{\max }=7.45\) GHz (see Fig. 1c). a LDOS ρA of sublattice A for t1/t2 = 1.2. b LDOS ρA of sublattice A for t1/t2 = 0.8. The number NA of LDOS interference fringes changes identically on each dimer from NA = m in a to NA = m − 1 in b (see e.g. the in white dashed box at dimer index m = 6). c LDOS ρB of sublattice B for t1/t2 = 1.2. d LDOS ρB of sublattice B for t1/t2 = 0.8. The number NB of LDOS interference fringes remains identical in c and d (see e.g. in the white dashed box at dimer index m = 6).
