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Proceedings Paper

Design of a far-infrared Fabry-Perot spectrometer for astronomy
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Paper Abstract

A cooled Fabry-Perot spectrometer working in the far-infrared the 350 and 450 micrometers wavelength atmospheric windows is presented. It is designed for low temperature operation (1.5 K), in vacuum. The reflecting surfaces (gold inductive grids) are deposited on monocrystalline quartz substrates. Three push-pull motors perform the scanning of the spectrometer.

Paper Details

Date Published: 5 January 1993
PDF: 9 pages
Proc. SPIE 1762, Infrared Technology XVIII, (5 January 1993); doi: 10.1117/12.138987
Show Author Affiliations
Michel A. Josse, CEA/CESTA (France)
Francois Pajot, Univ. de Paris XI (France)
Bruno Maffei, Univ. de Paris XI (France)


Published in SPIE Proceedings Vol. 1762:
Infrared Technology XVIII
Bjorn F. Andresen; Freeman D. Shepherd, Editor(s)

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