96 citations · 238 across the 12 of their papers we have counts for
7 papers · 1 filter
MATISSE, the VLTI mid-infrared imaging spectro-interferometer
B. Lopez, S. Lagarde, R. G. Petrov +150
Context:Optical interferometry is at a key development stage. ESO's VLTI has established a stable, robust infrastructure for long-baseline interferometry for general astronomical o…
Hierarchical fringe tracker to co-phase and coherence very large optical interferometers
Romain G. Petrov, Abdelkarim Boskri, Yves Bresson +5
The full scientific potential of the VLTI with its second generation instruments MATISSE and GRAVITY require fringe tracking up to magnitudes K>14 with the UTs and K>10 with the AT…
An overview of the mid-infrared spectro-interferometer MATISSE: science, concept, and current status
A. Matter, B. Lopez, P. Antonelli +104
MATISSE is the second-generation mid-infrared spectrograph and imager for the Very Large Telescope Interferometer (VLTI) at Paranal. This new interferometric instrument will allow…
Hierarchical fringe tracking
Romain G. Petrov, Thami Elhalkouj, Abdelkarim Boskri +6
The limiting magnitude is a key issue for optical interferometry. Pairwise fringe trackers based on the integrated optics concepts used for example in GRAVITY seem limited to about…
DISCO: a Spatio-Spectral Recombiner for Pupil Remapping Interferometry
Florentin Millour, Romain Petrov, Stéphane Lagarde +3
Pupil-remapping is a new high-dynamic range imaging technique that has recently demonstrated feasibility on sky. The current prototypes present however deceiving limiting magnitude…
Fresnel diffraction in an interferometer: application to MATISSE
Sylvie Robbe-Dubois, Yves Bresson, Eric Aristidi +4
While doing optical study in an instrument similar to the interferometers dedicated to the Very Large Telescope (VLT), we have to take care of the pupil and focus conjugations. Mod…