Development of elements for an adaptive optics system for solar telescope

Abstract

The studies were carried out preliminary within the framework of the RSF project 15-19-20013 Creation of an adaptive system ensuring operation of a large-sized solar telescope under conditions of strong atmospheric turbulence. It is known that the use of adaptive optics (AO) systems is the most radical way for reducing the effect of atmospheric distortions. AO systems correct distortions introduced by the Earth's atmosphere into the image of a space object in real time. The creation of an AO system for large-aperture solar telescopes still is a scientific and engineering challenge. Currently, for the largest Russian solar telescopes, in particular, the Large Solar Vacuum Telescope (LSVT), the Automated Solar Telescope (AST) and the 3-meter Large Solar Telescope (LST) under development, promising new- generation systems are being developed and implemented based on the principles of multi-mirror adaptive correction.