Bernard Aringer

Phase Referencing in Optical Interferometry (2008)

Filho, Mercedes E., Garcia, Paulo, Duvert, Gilles, Duchene, Gaspard, Thiebaut, Eric, Young, John, ...

One of the aims of next generation optical interferometric instrumentation is to be able to make use of information contained in the visibility phase to construct high dynamic range images. Radio and...

Phase Closure Image Reconstruction for Future VLTI Instrumentation (2008)

Filho, Mercedes E., Renard, Stephanie, Garcia, Paulo, Duvert, Gilles, Duchene, Gaspard, Thiebaut, Eric, ...

Classically, optical and near-infrared interferometry have relied on closure phase techniques to produce images. Such techniques allow us to achieve modest dynamic ranges. In order to test the...

Science case for 1 mas spectro-imagining in the near-infrared (2008)

Garcia, Paulo J. V., Berger, Jean-Philippe, Marconi, Alessandro, Krivov, Alexander, Chiavassa, Andrea, Aringer, Bernard, ...

We present the work developed within the science team of the Very Large Telescope Interferometer Spectro-Imager (VSI) during the Phase A studies. VSI aims at delivering ~ 1 milliarcsecond resolution...