32 citations · 82 across the 12 of their papers we have counts for
4 papers · 1 filter
Speckle Imaging with Hypertelescopes
Arun Surya, Swapan K. Saha, Antoine Labeyrie
Optical stellar interferometers have demonstrated milli-arcsecond resolution with few apertures spaced hundreds of meters apart. To obtain rich direct images, many apertures will b…
Towards Laser-Guide-Stars for Multi-Aperture Interferometry: an application to the Hypertelescope
Paul D. Nuñez, Antoine Labeyrie, Pierre Riaud
Optical interferometry has been successful at achieving milliarcsecond resolution on bright stars. Imaging performance can improve greatly by increasing the number of baselines, wh…
Simulations of coronagraphy with a dynamic hologram for the direct detection of exo-planets
Davide Ricci, Hervé Le Coroller, Antoine Labeyrie +1
In a previous paper, we discussed an original solution to improve the performances of coronagraphs by adding, in the optical scheme, an adaptive hologram removing most of the resid…
Extreme coronagraphy with an adaptive hologram Simulations of exo-planet imaging
D. Ricci, H. Le Coroller, A. Labeyrie
Aims. We present a solution to improve the performance of coronagraphs for the detection of exo-planets. Methods. We simulate numerically several kinds of coronagraphic systems, wi…