Ponente
Descripción
Adaptive optics (AO) compile a variety of techniques that produce high quality images in
ground-based telescopes. Most used AO techniques require the use of laser guide stars,
but they induce errors due to its limited width and low altitude, such as anisoplanatism
and cone-effect problems. This study proposes an alternative AO system that eliminates
these issues while maintaining the correction of the aberration introduced by the
atmosphere. In contrast with similar techniques such as Projected Pupil Plane Pattern
(PPPP) that uses two pictures, Wavefronts Obtained from Measurements from Beamprofiles through Atmospheric Turbulence (WOMBAT) requires only one picture, whichdecreases the complexity of the system. Even with just picture, WOMBAT manages toachieve similar results to PPPP in wavefront correction.
