A New Low Cost, High-Throughput Interface Card; Description & New Application Opportunities

Claude Lafond; Pierre Beauchesne; Frederick Baudais

doi:10.1117/12.969505

1 December 1989 A New Low Cost, High-Throughput Interface Card; Description & New Application Opportunities

Claude Lafond, Pierre Beauchesne, Frederick Baudais

Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969505
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States

Abstract

The multiplex advantage of FT-IR spectrometers enables them to gather a full high quality infrared spectrum in a fraction of a second. However, the necessary transformation of raw interferograms to usable spectra is very computationally intensive. This Fourier transform step often greatly offsets the FT-IR speed advantage when performed on low cost microcomputer based systems. In order to reduce this calculation time to nearly zero compared with the computation time on an IBM AT TM, Bomem has developed the DSP100 signal processor.

Citation Download Citation

Claude Lafond, Pierre Beauchesne, and Frederick Baudais "A New Low Cost, High-Throughput Interface Card; Description & New Application Opportunities", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969505

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