Partially coherent surface plasmon modes G. Martínez Niconoff, P. Martínez Vara, J. Munoz-Lopez, J.C. Juárez-Morales and A. Carbajal-Dominguez J. Eur. Opt. Soc.-Rapid Publ., 6 (2011) 11009 Published online: 04 April 2011 DOI: 10.2971/jeos.2011.11009