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Proceedings Paper

The Euclid-NISP instrument optics and tolerancing approach
Author(s): Frank Grupp; Eric Prieto; Paolo Spano; Filippo M. Zerbi; Norbert Geis; Andreas Bode; Veronika Junk; Ralf Bender
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Paper Abstract

The European ESA EUCLID dark energy, dark matter mission is presented with respect to the near instrument optics. We present the nominal optics approach as well as the tolerancing concept and the results of this tolerancing. through this we are able to show that the merged near infrared spectrometer and photometer NISP can be built with high image quality in a sophisticated but well performing approach. Furthermore a ghost analysis for NISP is presented, showing that reflective ghost have been successfully suppressed during the optimization process.

Paper Details

Date Published: 14 September 2011
PDF: 12 pages
Proc. SPIE 8146, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts V, 81460R (14 September 2011); doi: 10.1117/12.893646
Show Author Affiliations
Frank Grupp, Max Planck Institute for Extraterrestrial Physics (Germany)
Univ. Observatory Munich (Germany)
Eric Prieto, Observatoire Astronomique de Marseille-Provence (France)
Paolo Spano, INAF - Osservatorio Astronomico di Brera (Italy)
Filippo M. Zerbi, INAF - Osservatorio Astronomico di Brera (Italy)
Norbert Geis, Max Planck Institute for Extraterrestrial Physics (Germany)
Andreas Bode, Max Planck Institute for Extraterrestrial Physics (Germany)
Veronika Junk, Max Planck Institute for Extraterrestrial Physics (Germany)
Univ. Observatory Munich (Germany)
Ralf Bender, Max Planck Institute for Extraterrestrial Physics (Germany)
Univ. Observatory Munich (Germany)


Published in SPIE Proceedings Vol. 8146:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts V
Howard A. MacEwen; James B. Breckinridge, Editor(s)

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