Vincencio, Rodrigo AMolina, Mario IKivshar, Yuri2015-12-132015-12-13October 3http://hdl.handle.net/1885/87436We suggest a simple and effective method for controlling the multi-port switching of discrete solitons in arrays of nonlinear optical waveguides. We demonstrate the digitized switching of a narrow input beam in both cubic and quadratic nonlinear waveguide arrays.Keywords: Computer simulation; Dielectric materials; Electric fields; Hamiltonians; Mathematical models; Nonlinear equations; Nonlinear optics; Optical waveguides; Perturbation techniques; Switching; Wave equations; Discrete nonlinear systems; Nonlinear optical wav RIAO/OPTICAS '04200410.1117/12.5907062015-12-12