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Example of a generated two-dimensional random phase screen (b) using the anisotropic power spectral density Fδφ (a). Pictures show only the central portion of the MPS grids in spatial and reciprocal spatial domains. The grid spacings of plots (a) and (b) are Δκx = Δκy = 2.5 × 10−3 m−1 and Δx = Δy = 9.7 m, respectively. The number of the shown grid vertices in plot (b) is reduced for a better visibility. The anisotropy coefficients are: .
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