Infrared interferometry at Observatoire de la Cote d'Azur, France

Yves Rabbia; Djamel Mekarnia; Jean Gay

doi:10.1117/12.23089

1 November 1990 Infrared interferometry at Observatoire de la Cote d'Azur, France

Yves Rabbia, Djamel Mekarnia, Jean Gay

Proceedings Volume 1341, Infrared Technology XVI; (1990) https://doi.org/10.1117/12.23089
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

The SOIRDETE (Synthese d'Ouverture en Infra Rouge avec DEux TElescopes) infrared interferometry instrument at the Obervatoire de la Cote d'Azur in France is described. The basic principles of the instrument are set forth and the nature of the data it provides is explained. The design and operation mode of the instrument are examined together with its measurement procedure. A preliminary result from the instrument on Alpha Orion is reported which indicates the possible existence of an additional shell of dust surrounding the central star.

Citation Download Citation

Yves Rabbia, Djamel Mekarnia, and Jean Gay "Infrared interferometry at Observatoire de la Cote d'Azur, France", Proc. SPIE 1341, Infrared Technology XVI, (1 November 1990); https://doi.org/10.1117/12.23089

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