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Proceedings Paper

High-precision mirror drive for far-infrared high-resolution Fourier spectrometer
Author(s): Alessandra Barbis; Roberto Bonsignori; Mauro Brotini; Vittorio Spicci; Bruno Carli
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Paper Abstract

An evaluation model of a high precision mirror drive, based on the parallelogram principle, has been designed and manufactured at Officine Galileo so as to meet the instrumental requirements of the high resolution Fourier Transform Spectrometer (FTS for the Spectroscopy of the Atmosphere using Far InfraRed Emission (SAFIRE) project. Mechanical and optical tests, carried out on the scanning mechanism evaluation model, provided measurements of the stability and uniformity of the movement and showed that the selected mirror drive concept meets the required tolerances.

Paper Details

Date Published: 13 September 1994
PDF: 12 pages
Proc. SPIE 2209, Space Optics 1994: Earth Observation and Astronomy, (13 September 1994); doi: 10.1117/12.185286
Show Author Affiliations
Alessandra Barbis, Officine Galileo (Italy)
Roberto Bonsignori, Officine Galileo (Italy)
Mauro Brotini, Officine Galileo (Italy)
Vittorio Spicci, Officine Galileo (Italy)
Bruno Carli, Instituto di Ricerca sulle Onde Elettromagnetiche (Italy)


Published in SPIE Proceedings Vol. 2209:
Space Optics 1994: Earth Observation and Astronomy
Guy Cerutti-Maori; Philippe Roussel, Editor(s)

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