 |
 |
Journal articles
Inverse problem approaches for stationary Fourier transform spectrometers
Abstract : A design of a miniaturized stationary Fourier transform IR spectrometer has been developed that produces a two-dimensional interferogram. The latter is disturbed by effects like parasitic interferences or disparities in the cutoff wavelength of the pixels. Thus, a simple Fourier transform cannot be used to estimate the spectrum of the scene. However, as these defects are deterministic, they can be measured and taken into account by inversion methods. A regularization term can also be added. The first experimental results prove the efficiency of this processing methodology.
Cited literature [6 references]
https://hal-iogs.archives-ouvertes.fr/hal-00700330
Contributor : Jean Taboury <>
Submitted on : Friday, May 25, 2012 - 2:26:46 PM
Last modification on : Tuesday, March 16, 2021 - 3:42:04 PM
Long-term archiving on: : Sunday, August 26, 2012 - 2:21:51 AM
Contributor : Jean Taboury <>
Submitted on : Friday, May 25, 2012 - 2:26:46 PM
Last modification on : Tuesday, March 16, 2021 - 3:42:04 PM
Long-term archiving on: : Sunday, August 26, 2012 - 2:21:51 AM
File
Gillard_2011ab.pdf
Publisher files allowed on an open archive