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Fig. 2

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Setup schematics. Light from the telescope enters through the target from upper left. TM = tip-tilt mirror; DM = deformable mirror; RL = reimaging lens; DC = dichrocic beamsplitter; CT = correlation tracker; WFS = wavefront sensor; LCs = Liquid Crystals; FPI = Fabry–Pérot interferometer. Only the cameras that produced images for this investigation are labeled (WB, PD). The figure is not to scale and the following intentional errors are introduced to save space: the angle to the beam reflected off the DC is drawn too wide and the transmitted and reflected beams from the first red beamsplitter are switched.

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