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- Flatiron Health (United States)US3 papers
- Flatiron Institute3 papers
- Leiden UniversityNL3 papers
- Starfire Systems (United States)US3 papers
- University of ArizonaUS3 papers
- AlbaNovaSE2 papers
- California Institute of TechnologyUS2 papers
- Infrared Processing and Analysis CenterUS2 papers
- Institute of AstronomyRU2 papers
- National Astronomical Observatory of JapanJP2 papers
- National Central UniversityTW2 papers
- Northrop Grumman (United States)US2 papers
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astro-ph.IM2026
Forward modelling coronagraphic images with a fully physical, differentiable digital twin of MagAO-X: first laboratory results
Matthijs Mars, Sebastiaan Y. Haffert, Louis Desdoigts +10
Post-processing of high contrast imaging data relies on an accurate model of the stellar point spread function (PSF). Current techniques build this model from the science images th…
astro-ph.IM2026
Digging dark holes on-sky with the Self-Coherent Camera: Preliminary results
Elena Tonucci, Sebastiaan Y. Haffert, Jared R. Males +17
Current high-contrast imaging instruments are limited by wavefront errors originating from non-common path aberrations (NCPAs) due, for example, to manufacturing errors in the opti…
astro-ph.IM2026
Quantum-optimal instruments for high-contrast imaging with multi-plane light converters
Sebastiaan Y. Haffert, Yinzi Xin, Rico Landman
Spatial Mode Demultiplexers (SPADE) are devices that split an incoming wavefront into a particular set of electric field modes. SPADEs have been shown to be quantum-optimal for man…