Integrated optics components for interferometric beam combination

Jean-Philippe Berger; Karine Rousselet-Perraut; Pierre Y. Kern; Fabien Malbet; Isabelle Schanen-Duport; Laurent Nabias; Pierre Benech

doi:10.1117/12.317158

24 July 1998 Integrated optics components for interferometric beam combination

Jean-Philippe Berger, Karine Rousselet-Perraut, Pierre Y. Kern, Fabien Malbet, Isabelle Schanen-Duport, Laurent Nabias, Pierre Benech

Author Affiliations +

Proceedings Volume 3350, Astronomical Interferometry; (1998) https://doi.org/10.1117/12.317158
Event: Astronomical Telescopes and Instrumentation, 1998, Kona, HI, United States

Abstract

We present results on the application of integrated optics to singlemode near infrared astronomical interferometry. We review the laboratory optical properties of a two-telescope beamcombiner made by ion exchange on glass substrate. We report simultaneous detection of white-light interferograms with photometric calibration on the same detector. These encouraging results lead us into the design and the development of IONIC: an Integrated Optics Near-infrared Interferometric Camera. Finally we briefly discuss future developments of integrated optics applied to near-infrared interferometry carried out at LAOG.

Citation Download Citation

Jean-Philippe Berger, Karine Rousselet-Perraut, Pierre Y. Kern, Fabien Malbet, Isabelle Schanen-Duport, Laurent Nabias, and Pierre Benech "Integrated optics components for interferometric beam combination", Proc. SPIE 3350, Astronomical Interferometry, (24 July 1998); https://doi.org/10.1117/12.317158

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