Dealiased Spectral Images from Aliased Fizeau Fourier Transform Imaging Spectroscopy Measurements

Samuel T. Thurman; James R. Fienup

doi:10.1364/FIO.2005.FTuM2

Frontiers in Optics
OSA Technical Digest Series (Optica Publishing Group, 2005),
paper FTuM2
•https://doi.org/10.1364/FIO.2005.FTuM2

Dealiased Spectral Images from Aliased Fizeau Fourier Transform Imaging Spectroscopy Measurements

Samuel T. Thurman and James R. Fienup

Frontiers in Optics 2005

Tucson, Arizona United States
16–21 October 2005
ISBN: 1-55752-797-0

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Multidimensional Sensing and Processing (FTuM)

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S. T. Thurman and J. R. Fienup, "Dealiased Spectral Images from Aliased Fizeau Fourier Transform Imaging Spectroscopy Measurements," in Frontiers in Optics, OSA Technical Digest Series (Optica Publishing Group, 2005), paper FTuM2.

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Abstract

Transfer functions for spectral images obtained through Fizeau Fourier transform spectroscopy can be asymmetric, which permits the opportunity to form dealiasised images from spatially aliased intensity measurements, provided certain design and operation tradeoffs are met.

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