Fig. 8
Azimuthally averaged contrast obtained with the apodizers designed for a Lyot stop with a transmission of a) 83%; b) 79%; c) 74%; d) 69%. In each figure the blue line denotes the PSF of the telescope (including the Lyot stop), the black line corresponds to the PSF of the 4QPM without apodization, and the red line corresponds to the PSF of the apodized 4QPM.
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