A high-resolution high-speed data acquisition system based on an IBM-PC 486, for control of a Fourier transform spectrometer |
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| Authors: | Z B Marii L P Ellison B G Gowland and G A Gledhill |
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| Institution: | (1) Department of Physics, University of London, Egham Hill, TW20 0EX Egham, Surrey, UK;(2) Computer Centre Royal Holloway, University of London, Egham Hill, TW20 0EX Egham, Surrey, UK |
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| Abstract: | The mini-computer and control electronics of a Bruker 113v Fourier Transform Spectrometer (FTS), capable of 0.03 cm–1 resolution for frequencies up to 4000cm–1, have been replaced by an inexpensive IBM-PC 486-based system. The original performance is exceeded. JCAMP-DX standard is used for data exchange. The system can be adapted to any FTS or similar instrument which requires time domain data acquisition. |
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