R.A. Vicencio, M.I. Molina and Kivshar Y.S.
OPTICS LETTERS 28, 20 (2003)
We suggest an effective method for controlling nonlinear switching in arrays of weakly coupled optical waveguides. We demonstrate digitized switching of a narrow input beam for as many as 11 waveguides in the engineered waveguide arrays. (C) 2003 Optical Society of America.