26 citations · 56 across the 8 of their papers we have counts for
5 papers · 1 filter
ANDES, the high-resolution spectrograph of the ELT: simulated performance of the CORO module and overview of the high-contrast capabilities for exoplanet observations
M. N'Diaye, A. Simonnin, A. Spang +19
We present the simulated performance of the coronagraph (CORO) module for ANDES, the Extremely Large Telescope (ELT) high-resolution spectrograph. ANDES aims to address a broad ran…
CAGIRE: a wide-field NIR imager for the COLIBRI 1.3 meter robotic telescope
Alix Nouvel de la Flèche, Jean-Luc Atteia, Jérémie Boy +32
The use of high energy transients such as Gamma Ray Bursts (GRBs) as probes of the distant universe relies on the close collaboration between space and ground facilities. In this c…
Determining the aberrations in a nearly diffraction-limited spectrograph
B. Sánchez, A. M. Watson, S. Cuevas
We present a method to determine the static aberrations in a nearly diffraction-limited spectrograph introduced, for example, by alignment or manufacturing errors. We consider an i…
Implementation of MUAV as reference source for GLAO systems
Raúl Rodríguez García, Salvador Cuevas
We propose an alternative method to generate an artificial reference source for a Ground Layer Adaptive Optics system airborne on a Multirotor Unmanned Aerial Vehicle. Turbulence p…
Improved achromatization of phase mask coronagraphs using colored apodization
M. N'Diaye, K. Dohlen, S. Cuevas +3
For direct imaging of exoplanets, a stellar coronagraph helps to remove the image of an observed bright star by attenuating the diffraction effects caused by the telescope aperture…