@Article{Supelec654,
author = {Andrey Sukhorukov and Nicolas Marsal and Alexander Minovich and Delphine Wolfersberger and Marc Sciamanna and Germano Montemezzani and Dragomir Neshev},
title = {{Lattice-controlled modulation instability in photorefractive feedback systems}},
journal = {Optics Letters},
year = {2010},
volume = {35},
number = {21},
pages = {3568-3570},
month = {nov},
url = {http://dx.doi.org/10.1364/OL.35.003568},
doi = {10.1364/OL.35.003568},
abstract = {We study the modulation instability in a two-dimensional
nonlinear single feedback system with a photonic lattice and
reveal a sharp transition in the instability regimes as the
lattice strength is increased. For a shallow lattice, the
instability modes are enhanced parallel to the lattice wave
vector, while in stronger lattices, these modes are suppressed.}
}