An integral field spectrograph demonstrator based on slicer technology for the SNAP mission

M.-H. Aumeunier; C. Cerna; P.-E. Blanc; A. Bonissent; A. Ealet; P. Karst; R. Malina; E. Prieto; G. Smadja; A. Tilquin

doi:10.1117/12.671476

15 June 2006 An integral field spectrograph demonstrator based on slicer technology for the SNAP mission

M.-H. Aumeunier, C. Cerna, P.-E. Blanc, A. Bonissent, A. Ealet, P. Karst, R. Malina, E. Prieto, G. Smadja, A. Tilquin

Proceedings Volume 6265, Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter; 626534 (2006) https://doi.org/10.1117/12.671476
Event: SPIE Astronomical Telescopes + Instrumentation, 2006, Orlando, Florida , United States

Abstract

A dedicated optimized spectrograph based on an integral field unit adopting an imager slicing concept has been developed for the SNAP (SuperNova/Acceleration Probe) experiment. A prototype for the SNAP application is undergoing test at Marseille (France) between LAM (INSU) and CPPM/IPNL(IN2P3) to provide the verification of the optical performances associated with the development of a complete simulation of the instrument. The goal of this demonstrator is to prove the optical and functional requirements of the SNAP spectrograph: diffraction losses, spectrophotometric calibration, image quality and straylight.

Citation Download Citation

M.-H. Aumeunier, C. Cerna, P.-E. Blanc, A. Bonissent, A. Ealet, P. Karst, R. Malina, E. Prieto, G. Smadja, and A. Tilquin "An integral field spectrograph demonstrator based on slicer technology for the SNAP mission", Proc. SPIE 6265, Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter, 626534 (15 June 2006); https://doi.org/10.1117/12.671476

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