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Conferences > AOMS > 2020 > OF4B > OF4B.7

Focal plane wavefront sensing using (mostly) non-redundant aperture masking

Nazim Ali Bharmal, Susannah Leah, and Simon Morris

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Abstract

Ideally focal plane wavefront sensing is achromatic and linear, benefiting from higher SNR intensity changes than pupil wavefront sensing provides. We report on initial focal plane WFS experiments with these ideal characteristics.

© 2020 The Author(s)

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