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Fig. 8.

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Mean PSF of open and closed-loop LDFC datasets with a static aberration introduced on the DM, and quantification of the raw contrast and residual wavefront error improvements: (a) Open-loop PSF; (b) Closed-loop PSF; (c) Aberration introduced by the DM; (d) 1σ raw contrasts as a function of spatial frequency in the DH of the reference PSF, and the mean of the open and closed-loop LDFC dataset; (e) Gain in raw contrast over the spatial frequencies in the DH; (f) Residual wavefront error, calculated by adding the introduced aberration to the derived LDFC correction.

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