42 citations · 42 across the 2 of their papers we have counts for
4 papers
Pioneering high contrast science instruments for planet characterization on giant segmented mirror telescopes
N. Jovanovic, O. Guyon, J. Lozi +36
A suite of science instruments is critical to any high contrast imaging facility, as it defines the science capabilities and observing modes available. SCExAO uses a modular approa…
On-sky performance of the QACITS pointing control technique with the Keck/NIRC2 vortex coronagraph
Elsa Huby, Michael Bottom, Bruno Femenia +4
A vortex coronagraph is now available for high contrast observations with the Keck/NIRC2 instrument at L band. Reaching the optimal performance of the coronagraph requires fine con…
A Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency
P. Piron, C. Delacroix, E. Huby +5
The Annular Groove Phase Mask (AGPM) is a vectorial vortex phase mask. It acts as a half-wave plate with a radial fast axis orientation operating in the mid infrared domain. When p…
The VORTEX coronagraphic test bench
Aissa Jolivet, Pierre Piron, Elsa Huby +5
In this paper, we present the infrared coronagraphic test bench of the University of Liège named VODCA (Vortex Optical Demonstrator for Coronagraphic Applications). The goal of the…