Fano resonance in two-dimensional optical waveguide arrays with a   bi-modal defect
  We study the two-dimensional extension of the Fano-Anderson model on the basis of a two-dimensional optical waveguide array with a bi-modal defect. We demonstrate numerically the persistence of the Fano resonance in wavepacket scattering process by the defect. An analytical approximation is derived for the total scattered light power. 
Rodrigo A. Vicencio, Andrey V. Gorbach, and Sergej Flach