Integrated-optics 3-way beam combiner for IOTA

Jean-Philippe Berger; Pierre Haguenauer; Pierre Y. Kern; Karine Rousselet-Perraut; Fabien Malbet; Stephane Gluck; Laure Lagny; Isabelle Schanen-Duport; Emmanuel Laurent; Alain Delboulbe; Eric Tatulli; Wesley A. Traub; Nathaniel Carleton; Rafael Millan-Gabet; John D. Monnier; Ettore Pedretti; S. Ragland

doi:10.1117/12.457983

21 February 2003 An integrated-optics 3-way beam combiner for IOTA

Jean-Philippe Berger, Pierre Haguenauer, Pierre Y. Kern, Karine Rousselet-Perraut, Fabien Malbet, Stephane Gluck, Laure Lagny, Isabelle Schanen-Duport, Emmanuel Laurent, Alain Delboulbe, Eric Tatulli, Wesley A. Traub, Nathaniel Carleton, Rafael Millan-Gabet, John D. Monnier, Ettore Pedretti, S. Ragland

Author Affiliations +

Proceedings Volume 4838, Interferometry for Optical Astronomy II; (2003) https://doi.org/10.1117/12.457983
Event: Astronomical Telescopes and Instrumentation, 2002, Waikoloa, Hawai'i, United States

Abstract

We report here the first visibility and closure-phase measurements done with the IONIC instrument at the IOTA interferometer. The IONIC instrument is presented and preliminary analysis of the results discussed. Future improvements of IONIC are envisioned.

Citation Download Citation

Jean-Philippe Berger, Pierre Haguenauer, Pierre Y. Kern, Karine Rousselet-Perraut, Fabien Malbet, Stephane Gluck, Laure Lagny, Isabelle Schanen-Duport, Emmanuel Laurent, Alain Delboulbe, Eric Tatulli, Wesley A. Traub, Nathaniel Carleton, Rafael Millan-Gabet, John D. Monnier, Ettore Pedretti, and S. Ragland "An integrated-optics 3-way beam combiner for IOTA", Proc. SPIE 4838, Interferometry for Optical Astronomy II, (21 February 2003); https://doi.org/10.1117/12.457983

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