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http://hdl.handle.net/20.500.12386/26002
Title: | Trade-off between TMA and RC configurations for JANUS camera | Authors: | GREGGIO, DAVIDE MAGRIN, DEMETRIO MUNARI, MATTEO Paolinetti, R. Turella, A. ZUSI, MICHELE CREMONESE, Gabriele Debei, S. DELLA CORTE, VINCENZO Friso, E. Hoffmann, H. Jaumann, R. Michaelis, H. Mugnuolo, R. Olivieri, A. PALUMBO, PASQUALE RAGAZZONI, Roberto Schmitz, N. |
Issue Date: | 2016 | Volume: | Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave | Editors: | MacEwen, Howard A.; Fazio, Giovanni G.; Lystrup, Makenzie; Batalha, Natalie; Siegler, Nicholas; Tong, Edward C. | Series: | PROCEEDINGS OF SPIE | Number: | 9904 | First Page: | 990451 | Abstract: | JANUS (Jovis Amorum Ac Natorum Undique Scrutator) is a high-resolution visible camera designed for the ESA space mission JUICE (Jupiter Icy moons Explorer). The main scientific goal of JANUS is to observe the surface of the Jupiter satellites Ganymede and Europa in order to characterize their physical and geological properties. During the design phases, we have proposed two possible optical configurations: a Three Mirror Anastigmat (TMA) and a Ritchey-Chrétien (RC) both matching the performance requirements. Here we describe the two optical solutions and compare their performance both in terms of achieved optical quality, sensitivity to misalignment and stray light performances. | Conference Name: | Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave | Conference Place: | Edinburgh, United Kingdom | Conference Date: | 26 June - 1 July 2016 | URI: | http://hdl.handle.net/20.500.12386/26002 | URL: | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9904/990451/Trade-off-between-TMA-and-RC-configurations-for-JANUS-camera/10.1117/12.2231927.short?SSO=1 | ISSN: | 0277-786X | ISBN: | 9781510601871 | DOI: | 10.1117/12.2231927 | Bibcode ADS: | 2016SPIE.9904E..51G | Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
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990451 (1).pdf | Pdf editoriale | 851.88 kB | Adobe PDF | View/Open |
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