Photon blockade of light in an interface between a metal film and a nonlinear medium

The theoretical investigation of nonlinear surface polariton excitation in the metal fdm, contacting with the nonlinear medium in one side and the linear medium io other side is presented. We consider that the nonlinear surface polariton excitation occurs due to the light falling on the metal film from linear medium with the incident angle greater that the total internal reflection angle. The phenomena of photon blockade and optical histahility are predicted.