Flatfielding in spatial heterodyne spectroscopy.

@article{Englert2006FlatfieldingIS,
  title={Flatfielding in spatial heterodyne spectroscopy.},
  author={Christoph R. Englert and John M. Harlander},
  journal={Applied optics},
  year={2006},
  volume={45 19},
  pages={4583-90}
}
Spatial heterodyne spectroscopy (SHS) is a Fourier-transform spectroscopic technique that simultaneously records all path differences using a detector array. Compared to conventional Fourier-transform spectroscopy that measures interferogram samples sequentially in the time domain, SHS is insensitive to a changing scene; however, the effects caused by differences in the detector elements and/or the optics for each sample must be addressed with a flatfield correction. The flatfield correction is… CONTINUE READING

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