103
-50
50 -50
50
Distance (μm)
Distance (μm)
Figure 5.10 : (A, B) Rod network with rod diameter a = 10 μm and rod spacing D = 16 μm.
(A) Rod network with coupling. Colors represent relative response amplitudes from expo-
nential decay. (B) Uncoupled rod network. (C) Example of a two-dimensional sinusoidal
grating. (D) Example of a one-dimensional grating.