Fig. 6
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Degree of coherence for a sZegö source across a plane in the far zone relative to a point located at (a) v 2 = (0, 0); (b) v 2 = (0.16, 0); (c) v 2 = (0.32, 0); and (d) v 2 = (0.48, 0). Absolute value is represented on the vertical axis, and the phase is coded in a color scale. The first 100 modes were considered in the calculation.
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