14 September 2011 NIRSpec optics development: the final report
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Abstract
In 2010, Sagem-REOSC delivered to Astrium GmbH the last model of the optics for Near Infra-Red Spectrograph (NIRSpec) instrument to be installed on-board the James Webb Space Telescope (JWST) and constituting a key European contribution to this challenging project. We will report the various steps of polishing, coating, integration and cryo test of this rather unusual all-SiC optics for such a high performance space spectrographic instrument.
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R. Geyl, R. Geyl, E. Ruch, E. Ruch, H. Vayssade, H. Vayssade, H. Leplan, H. Leplan, J. Rodolfo, J. Rodolfo, } "NIRSpec optics development: the final report", Proc. SPIE 8146, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts V, 81460B (14 September 2011); doi: 10.1117/12.894430; https://doi.org/10.1117/12.894430
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