Integrated High-Resolution Observing through Turbulence

This research projects develops an integrated approach of
optimization of overall image quality, in which the actions of a
deformable mirror and a post-facto reconstruction algorithm are
combined. The optimized approach will use the wavefront sensor
signal data and deformable mirror signal data as input to
post-facto reconstruction, introduce known phase aberrations
during the real-time correction with the AO system to improve the
performance of the post-facto reconstruction, and the wavefront
aberration information deduced by post-facto reconstruction will
be fed back into the adaptive optics system.

Funding provided by STW

Christoph Keller
Christoph Keller
Professor of Experimental Astrophysics

exoplanets, innovative instrumentation, solar physics, remote sensing, interdisciplinary research