Journal of Astronomical Telescopes Instruments and Systems · 2020 · 33 citations · 86 references
Natural SciencesAstronomyPhysicsOptical AstronomyOpticsVisual OpticsFourier OpticsOptical AberrationsSpherical AberrationTelescope OpticsForward ModelsNon-common Path AberrationsPyramid Wavefront SensingPyramid Wavefront SensorsReconstruction AlgorithmsTelescopesWavefront CorrectionWavefront Reconstruction
Recently, the popularity of pyramid wavefront sensors (PWFS) has grown in the astronomical adaptive optics (AO) community due to their advantages compared to other types of wavefront sensors. The device is already utilized on existing telescope systems, such as the Large Binocular Telescope (LBT),
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Two-Point Step Size Gradient Methods
Jonathan Barzilai, Jonathan M. Borwein · IMA Journal of Numerical Analysis · 1988 · 2.9K citations
Reconstruction of an object from the modulus of its Fourier transform
James R. Fienup · Optics Letters · 1978 · 1.8K citations
Pupil plane wavefront sensing with an oscillating prism
Roberto Ragazzoni · Journal of Modern Optics · 1996 · 615 citations
Natural Sciences, Astronomy, Physics +14