588 citations · 1.1k across the 18 of their papers we have counts for
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SPICA-FT: The new fringe tracker of the CHARA array
Cyril Pannetier, Philippe Berio, Denis Mourard +11
SPICA-FT is part of the CHARA/SPICA instrument which combines a visible 6T fibered instrument (SPICAVIS) with a H-band 6T fringe sensor. SPICA-FT is a pairwise ABCD integrated opti…
Computation of the lateral shift due to atmospheric refraction
Hanae Labriji, Olivier Herscovici-Schiller, Frédéric Cassaing
Atmospheric refraction modifies the apparent position of objects in the sky. We computed the lateral translation that is to be considered for short-range applications, such as wave…
Compensation of differential dispersion: application to multiband stellar interferometry
Cyril Pannetier, Denis Mourard, Frédéric Cassaing +5
With the aim of pushing the limiting magnitude of interferometric instruments, the need for wide-band detection channels and for a coordinated operation of different instruments ha…
Progress of the CHARA/SPICA project
C. Pannetier, D. Mourard, P. Berio +22
CHARA/SPICA (Stellar Parameters and Images with a Cophased Array) is currently being developed at Observatoire de la Côte d'Azur. It will be installed at the visible focus of the C…
Focal Plane Wavefront Sensing on SUBARU/SCExAO
Sebastien Vievard, Steven P. Bos, Frederic Cassaing +20
Focal plane wavefront sensing is an elegant solution for wavefront sensing since near-focal images of any source taken by a detector show distortions in the presence of aberrations…
Cophasing multiple aperture telescopes with Linearized Analytic Phase Diversity (LAPD)
Sebastien Vievard, Aurelie Bonnefois, Frederic Cassaing +2
Focal plane wavefront sensing is an appealing technique to cophase multiple aperture telescopes. Phase diversity, operable with any aperture configuration or source extension, gene…