Surface Plasmon Resonance Based Measurement of the Dielectric Function of a Thin Metal Film
A spectral method based on surface plasmon resonance (SPR) in air is used to measure the dielectric function of a thin metal film.The black knight darts method utilizes the spectral dependence of the ratio of the reflectances of p- and s-polarized waves measured in the Kretschmann configuration at different angles of incidence.By processing these d