“…In such optical devices the discrete diffraction can be controlled by manipulating the properties of the array [2][3][4]. Also, waveguide arrays have served to study and simulate a big number of both classical and quantum phenomena like quantum walks [5], coherent and squeezed states [6][7][8][9], Talbot effect [10,11], among others [12][13][14], in both the relativistic and non-relativistic [?, 15,16] regimes. Furthermore, they have direct applications in the management of optical information.…”