Figure 2.

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Density plot of (a) in the y = 0 plane (the E-plane) and (b) in the x = 0 plane (the H-plane), obtained from equations (13) and (14). The lattice period is a, the radius of the wires is rw = 0.01a, the host is a vacuum εh = 1, and the frequency of operation is such that ωa/c = 0.1. The dipole is centered at the origin ((x, y, z) = (0, 0, 0)).
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