2 papers
astro-ph.IM2023
Laboratory demonstration of the triple-grating vector vortex coronagraph
David S. Doelman, Mireille Ouellet, Axel Potier +5
The future Habitable Worlds Observatory aims to characterize the atmospheres of rocky exoplanets around solar-type stars. The vector vortex coronagraph (VVC) is a main candidate to…
astro-ph.IM2023
FALCO simulations of high-contrast polarimetry with the Nancy Grace Roman Space Telescope Coronagraph Instrument
David S. Doelman, Hanae Belaouchi, A. J. Riggs +6
The Coronagraph Instrument of the Nancy Grace Roman Space Telescope (Roman Coronagraph) will be capable of both total intensity and polarization measurements of circumstellar disks…