Figure 3: Dipole scattering near a surface.
From: Lateral forces on circularly polarizable particles near a surface
Calculated magnetic field of a circularly polarized dipole at a distance h above a dielectric slab. The dipole handedness, the direction of the guided mode excitation in a slab, and the lateral force are indicated by coloured arrows. The parameters of the model correspond to example 1 in the text (nslab=3.45, nsubs=1.45, tslab=0.135λ).
