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Proceedings Paper

Diagnostic of noise at an interferometer by Fourier transformation of disturbances
Author(s): H. O. Tittel; D. Wissmann
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Paper Abstract

Mechanical and electromagnetic disturbances, source noise included, introduce noise and 'satellite-lines' into the spectrum. Usually these effects are reduced by computing an average interferogram from individual measurements. We describe a method to identify such noise sources by their own frequency spectrum and thus offer a possibility to eliminate them at their origin. Some examples are presented.

Paper Details

Date Published: 1 March 1992
PDF: 2 pages
Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); doi: 10.1117/12.56358
Show Author Affiliations
H. O. Tittel, Univ. Siegen (Germany)
D. Wissmann, Spectro Analytical Instruments (Germany)

Published in SPIE Proceedings Vol. 1575:
8th Intl Conf on Fourier Transform Spectroscopy

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