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Simulations for finding the optimum position of the second DM within the set-up. (a) Diameter of the illuminated area during scanning. (b) Evolution of the required stroke. (c) Evolution of correction performance (bars represent the range of RMS within the entire FoV). The red crosses indicate locations that cannot be used because the diameter of the illuminated area is too large for the DM or the required stroke exceeds the maximum stroke provided by DM97.
