Figure 2

Profiles of electric field intensity at the centre of the hybrid plasmonic waveguide in the designed structure with (a) L = 1100 nm, (b) L = 1600 nm and (c) L = 2100 nm. The incident light wavelength is 1300 nm. The incident light has an electric field component in the y direction. (d) Output intensities as functions of L for the designed structure. The wavelength of incident light is 1300 nm.