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Achieving accurate FTIR measurements on high performance bandpass filters

Hunneman, R., Sherwood, R., Deeley, C. and Spragg, R. (1998) Achieving accurate FTIR measurements on high performance bandpass filters. In: deHaseth, J.A. (ed.) Fourier Transform Spectroscopy. AIP Conference Proceedings (430). American Institute of Physics, pp. 435-438. ISBN 1563967464

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The sources of ordinate error in FTIR spectrometers are reviewed with reference to measuring small out-of-band features in the spectra of bandpass filters. Procedures for identifying instrumental artefacts are described. It is shown that features well below 0.01%T can be measured reliably.

Item Type:Book or Report Section
ID Code:978
Uncontrolled Keywords:optical filters, Fourier transform spectroscopy, infrared spectroscopy, amplitude modulation, band-pass filters
Additional Information:11th International Conference on Fourier Transform Spectroscopy (ICOFTS 11) ATHENS, GA, AUG 10-15, 1997
Publisher:American Institute of Physics
Publisher Statement:Copyright (1998) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics


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