Figure 3
From: Magnetic Nature of Light Transmission through a 5-nm Gap
Magnetic field amplitude at the gap entrance versus the incident angle for the 5-nm (red circles), 400-nm (magenta circles) and 4.6-μm (blue circles) gaps. Magnetic field given by the Fresnel equations is shown as the red solid line for comparison. Magnetic field distributions in the vicinity of the 5-nm gap for 0° and 85° incident angles are shown at the right panels. The two cases are the same except for the amplitudes.
