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Brunner, A.E. (author), de Visser, C.C. (author), Vuik, Cornelis (author), Verhaegen, M.H.G. (author)This paper presents an adaptation of the distributed-spline-based aberration reconstruction method for Shack–Hartmann (SH) slope measurements to extremely large-scale adaptive optics systems and the execution on graphics processing units (GPUs). The introduction of a hierarchical multi-level scheme for the elimination of piston offsets between...journal article 2018
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de Visser, C.C. (author), Brunner, A.E. (author), Verhaegen, M.H.G. (author)The distributed-spline-based aberration reconstruction (D-SABRE) method is proposed for distributed wavefront reconstruction with applications to large-scale adaptive optics systems. D-SABRE decomposes the wavefront sensor domain into any number of partitions and solves a local wavefront reconstruction problem on each partition using...journal article 2016