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Proceedings Paper

The Effect Of A Changing Spectrum On Transform Spectrometry
Author(s): Gene A. Ware
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Paper Abstract

The effect of input source varia-tions during the time of the measurement interval is analyzed in relation to transform spectrometry. Both over-all and relative spectral changes are considered. Hadamard and Fourier transform spectrometry are used as examples. The Fourier spectrometer (interferometer) is shown to be capable, after correction, of generating the mean value of the input spectrum over the measurement interval, while the so-called "Hadamard" spectrometer fails to do so. These conclusions are demonstrated experimentally using synthetic spectra.

Paper Details

Date Published: 1 June 1973
PDF: 6 pages
Proc. SPIE 0038, Electro-Optics Principles and Applications, (1 June 1973); doi: 10.1117/12.953760
Show Author Affiliations
Gene A. Ware, Utah State University (United States)


Published in SPIE Proceedings Vol. 0038:
Electro-Optics Principles and Applications
John B. DeVelis; Brian J. Thompson, Editor(s)

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