52 citations · 88 across the 2 of their papers we have counts for
2 papers
astro-ph.IM2016★ 52 cited
The coronagraphic Modal Wavefront Sensor: a hybrid focal-plane sensor for the high-contrast imaging of circumstellar environments
Michael J. Wilby, Christoph U. Keller, Frans Snik +2
The raw coronagraphic performance of current high-contrast imaging instruments is limited by the presence of a quasi-static speckle (QSS) background, resulting from instrumental no…
astro-ph.IM2014★ 36 cited
Fast & Furious focal-plane wavefront sensing
Visa Korkiakoski, Christoph U. Keller, Niek Doelman +3
We present two complementary algorithms suitable for using focal-plane measurements to control a wavefront corrector with an extremely high spatial resolution. The algorithms use l…