Aberration correction using the extended Nijboer–Zernike theory and PhaseLift

4 point-spread functions

Open-loop control of a deformable mirror using linear programming

17-actuators deformable mirror

Adaptive optics in a multiphoton microscope

collagen fibre extracted from rat tail

Model-based wavefront sensorless aberration correction

point-spread function

Open-loop control of a deformable mirror

37-actuators deformable mirror