@article{MGS2010, abstract = {We present a coupled-mode theory describing light propagation in an array of nonlinear plasmonic waveguides. Our model predicts a two-band dependence of the propagation constant versus transverse quasi-momentum and existence of discrete and gap plasmon solitons.}, author = {Marini, A and Gorbach, A V and Skryabin, D V}, doi = {10.1364/OL.35.003532}, journal = {Opt. Lett.}, keywords = {Nonlinear optics at surfaces,Ph,Surface plasmons}, month = {oct}, number = {20}, pages = {3532--3534}, publisher = {OSA}, title = {{Coupled-mode approach to surface plasmon polaritons in nonlinear periodic structures}}, url = {http://ol.osa.org/abstract.cfm?URI=ol-35-20-3532}, volume = {35}, year = {2010} }