NOMAD spectrometer on the ExoMars trace gas orbiter mission: part 2-design, manufacturing, and testing of the ultraviolet and visible channel

作者：Patel Manish R; Antoine Philippe; Mason Jonathon; Leese Mark; Hathi Brijen; Stevens Adam H; Dawson Daniel; Gow Jason; Ringrose Timothy; Holmes James; Lewis Stephen R; Beghuin Didier; van Donink Philip; Ligot Renaud; Dewandel Jean Luc; Hu Daohua; Bates Doug; Cole Richard; Drummond Rachel; Thomas Ian R; Depiesse Cedric; Neefs Eddy; Equeter Eddy; Ristic Bojan; Berkenbosch Sophie; Bolsee David; Willame Yannick; Vandaele Ann Carine; Lesschaeve Stefan; De Vos Lieve

来源：Applied Optics, 2017, 56(10): 2771-2782.

DOI：10.1364/AO.56.002771

NOMAD is a spectrometer suite on board the ESA/Roscosmos ExoMars Trace GasOrbiter, which launched in March 2016. NOMAD consists of two infrared channels and one ultraviolet and visible channel, allowing the instrument to perform observations quasi-constantly, by taking nadir measurements at the day-and night-side, and during solar occultations. Here, in part 2 of a linked study, we describe the design, manufacturing, and testing of the ultraviolet and visible spectrometer channel called UVIS. We focus upon the optical design and working principle where two telescopes are coupled to a single grating spectrometer using a selector mechanism. Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License.

• 出版日期2017-4-1