Spatial mode coupling: frequency of the first two modes of Mie resonances as a function of the distance p₂ between two resonators which is half the lattice period l_p. Blue and green colors denote the magnetic and the electric modes, respectively. Square dots and crossed dots denote the maxima of absorption (A_mr, A_er) and the minimum of the S₁₂ parameter (f_mr, f_er), respectively. The shaded area corresponds to negative value of the effective index n_eff. The side lengths of both resonators are a_m = 60 μm and a_e = 90 μm, respectively. The dashed lines denote the frequencies of resonances (f₁₁, f₁₂) of the modes of the individual resonator.