Abstract
The application of Fourier-transform reconstruction techniques to the pyramid wavefront sensor has been investigated. A preliminary study based on end-to-end simulations of an adaptive optics system with ≈40x40 subapertures and actuators shows that the performance of the Fourier-transform reconstructor (FTR) is of the same order of magnitude than the one obtained with a conventional matrix-vector multiply (MVM) method.
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CITATION STYLE
Quirós-Pacheco, F., Correia, C., & Esposito, S. (2020). Fourier transform-wavefront reconstruction for the pyramid wavefront sensor. In 1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. EDP Sciences. https://doi.org/10.1051/ao4elt/201007005
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