Today, several types of wavefront sensor are commercially available: the most popular being the Shack-Hartmann; curvature sensors; and multilateral shearing interferometers. Such sensors can be found ...

Imagine Optic renews its range of Shack Hartmann wavefront sensors: HASO 76 and HASO 32 28 Jul 2006 After having launched the new HASO 128, best compromise between measurement dynamic and accuracy ...

A 2023 investigation introduced a subaperture superposition technique for Shack–Hartmann sensors that robustly improves the signal-to-noise ratio when observing faint objects, facilitating more ...