Temporal evolution of the contrast level showing the convergence and stabilization of the dark hole contrast in closed-loop over 10 000 iterations of a temporally-correlated and evolving phase aberration. The three figures show the performance of the algorithm at 3 spatial frequencies within the dark hole: in a low-spatial frequency regime (3−4 λ/D), at mid-spatial frequencies (6−7 λ/D), and at high-spatial frequencies (9−10 λ/D) near the OWA of the dark hole.