%0 Journal Article
%T The complete modulational instability gain spectrum of nonlinear QPM gratings
%A J. F. Corney
%A Ole Bang
%J Physics
%D 2003
%I arXiv
%R 10.1364/JOSAB.21.000617
%X We consider plane waves propagating in quadratic nonlinear slab waveguides with nonlinear quasi-phase-matching gratings. We predict analytically and verify numerically the complete gain spectrum for transverse modulational instability, including hitherto undescribed higher order gain bands.
%U http://arxiv.org/abs/physics/0305116v2