Fig. 14
Experimental radial profiles of the PSFs for reference pupils from γ = 10 to γ = 22.8 recorded on the optical bench. The distance to the center is in λ/DL. These reference PSFs are normalized by the highest value of the Lyot PSF obtained without coronagraphic mask. The vertical line correspond to the frequency cut-off for N = 27 actuators in the entrance pupil (
).
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