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MPIfR Optical & Infrared Interferometry Group


R.G. Petrov, F. Malbet, A. Richichi and K.-H. Hofmann:

AMBER, the near-infrared/red VLTI focal instrument

The ESO Messenger 92, 11-14, (1998)


Abstract. The near-infrared/red focal instrument of the VLTI, called AMBER will operate between 1 and 2.5 microns in a first phase (2001-2003) with two UTs. This instrument has been designed for three beams to be able to perform images through phase closure techniques. The wavelength coverage will be extended in a second phase down to 0.6 microns at the time the ATs become operational. The magnitude limit of AMBER is expected to reach K=20 when a bright reference star is available and K=14 otherwhise. The main scientific objectives are the investigation at very high angular resolution of disks and jets around young stellar objects and AGN dust tori with a spectral resolution up to 10000.

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Last modified on 08-Jun-98.
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