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Proceedings Paper

Acousto-optic spectrometer ISEM for ExoMars-2020 space mission: ground measurements and calibrations
Author(s): Yury Dobrolenskiy; Sergey Mantsevich; Nadezhda Evdokimova; Oleg Korablev; Anna Fedorova; Yuri Kalinnikov; Nikita Vyazovetskiy; Andrei Titov; Alexander Stepanov; Alexander Sapgir; Ilya Dzyuban; Ruslan Kuzmin; Yuriy Ivanov; Ivan Syniavskyi; Vladislav Petrov; Vera Smol'yaninova; Alexander Dokuchaev
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Paper Abstract

We describe near-infrared acousto-optic (AO) spectrometer ISEM (Infrared Spectrometer for ExoMars) developed for ExoMars 2020 space mission. The instrument goal is to investigate Martian surface and in particular to study mineralogical and, probably, petrographic composition of the uppermost regolith layer of the regolith by measuring reflected solar radiation in the near infrared spectral range. The instrument covers the wavelength range from 1.15 to 3.3 μm with the spectral resolution of ~25 cm-1 and has a circular field of view (FOW) of about 1°. The spectrometer consists of two parts: optical box and electronic box. The optical box is to be mounted on the top of the Martian rover’s mast providing better field of vision. Here we present the instrument description and optical design as well as the first results of laboratory calibrations and ground-based measurements of the Martian analogue samples.

Paper Details

Date Published: 11 November 2019
PDF: 11 pages
Proc. SPIE 11210, Fourteenth School on Acousto-Optics and Applications, 112100F (11 November 2019); doi: 10.1117/12.2540203
Show Author Affiliations
Yury Dobrolenskiy, Space Research Institute of the RAS (Russian Federation)
Sergey Mantsevich, Space Research Institute of the RAS (Russian Federation)
M.V. Lomonosov Moscow State Univ. (Russian Federation)
Nadezhda Evdokimova, Space Research Institute of the RAS (Russian Federation)
Oleg Korablev, Space Research Institute of the RAS (Russian Federation)
Anna Fedorova, Space Research Institute of the RAS (Russian Federation)
Yuri Kalinnikov, G. Ya. Guskov Scientific Research Institute of Microdevices (Russian Federation)
Nikita Vyazovetskiy, Space Research Institute of the RAS (Russian Federation)
Andrei Titov, Space Research Institute of the RAS (Russian Federation)
Alexander Stepanov, Space Research Institute of the RAS (Russian Federation)
M.V. Lomonosov Moscow State Univ. (Russian Federation)
Alexander Sapgir, Space Research Institute of the RAS (Russian Federation)
Ilya Dzyuban, Space Research Institute of the RAS (Russian Federation)
Ruslan Kuzmin, Space Research Institute of the RAS (Russian Federation)
V.I. Vernadsky Institute of Geochemistry and Analytical Chemistry (Russian Federation)
Yuriy Ivanov, Main Astronomical Observatory of National Academy of Sciences of Ukraine (Ukraine)
Ivan Syniavskyi, Main Astronomical Observatory of National Academy of Sciences of Ukraine (Ukraine)
Vladislav Petrov, Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry (Russian Federation)
Vera Smol'yaninova, Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry (Russian Federation)
Alexander Dokuchaev, Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry (Russian Federation)


Published in SPIE Proceedings Vol. 11210:
Fourteenth School on Acousto-Optics and Applications
Ireneusz Grulkowski; Bogumił B. J. Linde; Martí Duocastella, Editor(s)

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