Authors: Zamkotsian, Frédéric, Zhurminsky, Igor, Lanzoni, Patrick, Tchoubaklian, Nicolas, Lütolf, Fabian, Schnieper, Marc, Schneider, Christian, Fricke, Sören, Fouchier, Marin, Zerrad, Myriam, Amra, Claude, Costes, Vincent, Loesel, Jacques
Venue: International Conference on Space Optics — ICSO 2020
Type: Publication
Abstract: International audience; In next generation space instrumentation for Earth and Universe Observation, new instrument concepts include often non planar gratings. Their realization is complex and costly. We propose a new technology for designing and realizing convex blazed gratings for high throughput spectrographs. For this purpose, our requirements are driven by a Digital-Micromirror-Device-based (DMD) MOS instrument to be mounted on the Telescopio Nazionale Galileo (TNG) and called BATMAN. The two-arm instrument is providing in parallel imaging...
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Topics: 
Optics
Optoelectronics
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