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Fig. 3

Dα for the isotropic case (upper left graph), the anisotropic cases with w⊥ = 2w, and w∥ = w (upper right graph), and w∥ = 2w, and w⊥ = w (lower left graph), respectively. The lower right graph is the de-or hyperpolarisation for the anisotropic case with w⊥ = 2w, and w∥ = w. All graphs are for the Lα line.
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