Fig. 9

a) Normalized transmission of the apodized 4QPM for the five different Lyot stops, and for a planet located, along the diagonal, between 0 and 8 λ/D. Sorted by increasing transmission, the curves correspond to the 83%, 79%, 74%, 59%, and 69% transmission Lyot stops. b) 2D map of the normalized transmission for mask #4 (Lyot stop transmission: 69%).
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