Adaptive Optics for Astronomy

TL;DR

Adaptive optics technology has significantly advanced ground-based astronomy by enabling diffraction-limited imaging, leading to new astrophysical insights and driving the development of next-generation techniques.

Contribution

This review highlights the astrophysical impact of adaptive optics and discusses how scientific requirements are shaping future adaptive optics developments.

Findings

Adaptive optics enables diffraction-limited ground-based observations.

It has contributed to major astrophysical discoveries.

Science-driven development is guiding next-generation adaptive optics techniques.

Abstract

Adaptive Optics is a prime example of how progress in observational astronomy can be driven by technological developments. At many observatories it is now considered to be part of a standard instrumentation suite, enabling ground-based telescopes to reach the diffraction limit and thus providing spatial resolution superior to that achievable from space with current or planned satellites. In this review we consider adaptive optics from the astrophysical perspective. We show that adaptive optics has led to important advances in our understanding of a multitude of astrophysical processes, and describe how the requirements from science applications are now driving the development of the next generation of novel adaptive optics techniques.