Fourier spectroscopy with a transputer-based standard image processing system

W. Weihs; M. Rost; A. Noll

doi:10.1117/12.56362

1 March 1992 Fourier spectroscopy with a transputer-based standard image processing system

W. Weihs, M. Rost, A. Noll

Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56362
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

A CCD camera setup is introduced which can be used to digitize the interferogram data of the Fizeau fringes of a Fourier spectrometer. To decrease costs we use a standard CCD chip (frame type) for digitization. It is cooled by a Peltier element which allows it to work even with relatively faint light sources. The frame grabber as well as the final analysis processor are Inmos T800 transputer based modules. Using these electronics the instrument is even capable of measuring spectra of slightly pulsed light sources.

Citation Download Citation

W. Weihs, M. Rost, and A. Noll "Fourier spectroscopy with a transputer-based standard image processing system", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56362

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