"au:"Denis Defrère"" — arXiv2 SearchShowing 1–9 of 9 results
/ Date/ Name
Jun 4, 2025GRAVITY+ adaptive optics (GPAO) tests in EuropeSep 19, 2024First Resolution of Microlensed Images of a Binary-Lens EventJul 11, 2024L-band nulling interferometry at the VLTI with Asgard/NOTT: status and plansFeb 14, 2024Asgard/NOTT: L-band nulling interferometry at the VLTI. II. Warm optical design and injection systemJan 19, 2023The GRAVITY+ Project: Towards All-sky, Faint-Science, High-Contrast Near-Infrared Interferometry at the VLTIAug 18, 2022L-band nulling interferometry at the VLTI with Asgard/Hi-5: status and plansDec 15, 2020MARVEL, a four-telescope array for high-precision radial-velocity monitoringDec 9, 2016The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 BApr 30, 2015Impact of ηearth on the capabilities of affordable space missions to detect biosignatures on extrasolar planets