Improved Versatility Of The Connes-Type Interferometer Of Laboratoire D'infrarouge.

Q. L. Kou; J. Collet; G. Guelachvili; A. Ubelmann

doi:10.1117/12.969636

1 December 1989 Improved Versatility Of The Connes-Type Interferometer Of Laboratoire d'Infrarouge.

Q. L. Kou, J. Collet, G. Guelachvili, A. Ubelmann

Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969636
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States

Abstract

This article presents a new experimental set-up for automatic change of the spectral domain of our high-information interferometer. The working principle and the original optical adjustments of the system for automatically changing the beam splitters are described. This system has been installed in the interferometer and its efficiency has been actually tested during the recording of spectra. An automatic change of detectors has also been designed. A computer HP9000/350 is used to perform the Fourier transform of the interferograms and to process the spectra. This new experimental set-up makes possible to record interferograms from spectra anywhere between visible and far-IR.

Citation Download Citation

Q. L. Kou, J. Collet, G. Guelachvili, and A. Ubelmann "Improved Versatility Of The Connes-Type Interferometer Of Laboratoire d'Infrarouge.", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969636

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