476 citations · 2.6k across the 75 of their papers we have counts for
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Capabilities of ACAD-OSM, an active method for the correction of aperture discontinuities
Johan Mazoyer, Laurent Pueyo, Mamadou N'Diaye +4
The increasing complexity of the aperture geometry of the future space- and ground based-telescopes will limit the performance of the next generation of coronagraphic instruments f…
HST Scattered Light Imaging and Modeling of the Edge-on Protoplanetary Disk ESO-H 569
Schuyler G. Wolff, Marshall D. Perrin, Karl Stapelfeldt +6
We present new HST ACS observations and detailed models for a recently discovered edge-on protoplanetary disk around ESO H 569 (a low-mass T Tauri star in the Cha I star forming…
Finding the Needles in the Haystacks: High-Fidelity Models of the Modern and Archean Solar System for Simulating Exoplanet Observations
Aki Roberge, Maxime J. Rizzo, Andrew P. Lincowski +10
We present two state-of-the-art models of the solar system, one corresponding to the present day and one to the Archean Eon 3.5 billion years ago. Each model contains spatial and s…
Fundamental limits to high-contrast wavefront control
Johan Mazoyer, Laurent Pueyo
The current generation of ground-based coronagraphic instruments uses deformable mirrors to correct for phase errors and to improve contrast levels at small angular separations. Im…
Correcting for the effects of pupil discontinuities with the ACAD method
Johan Mazoyer, Laurent Pueyo, Mamadou N'Diaye +3
The current generation of ground-based coronagraphic instruments uses deformable mirrors to correct for phase errors and to improve contrast levels at small angular separations. Im…
Active correction of aperture discontinuities (ACAD) for space telescope pupils: a parametic analysis
Johan Mazoyer, Laurent Pueyo, Colin Norman +6
As the performance of coronagraphs improves, the achievable contrast is more and more dependent of the shape of the pupil. The future generation of space and ground based coronagra…