@article{KazasidisVerpoortWittrock2019,
  author    = {Kazasidis, Orestis and Verpoort, Sven and Wittrock, Ulrich},
  title     = {Aberration balancing using an image-sharpness metric},
  series = {J. Opt. Soc. Am. A},
  volume    = {36},
  journal   = {J. Opt. Soc. Am. A},
  number    = {8},
  doi       = {10.1364/JOSAA.36.001418},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-109198},
  pages     = {1418 -- 1422},
  year      = {2019},
  abstract  = {Image-sharpness metrics can be used to optimize optical systems and to control wavefront sensorless adaptive optics systems. We show that for an aberrated system, the numerical value of an image-sharpness metric can be improved by adding specific aberrations. The optimum amplitudes of the additional aberrations depend on the power spectral density of the spatial frequencies of the object.},
  language  = {en}
}