Correction of instrument line shape distorsions in Fourier transform spectroscopy as a phase error correction problem (Articolo in rivista)

Type
Label
  • Correction of instrument line shape distorsions in Fourier transform spectroscopy as a phase error correction problem (Articolo in rivista) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/AO.37.003697 (literal)
Alternative label
  • P. Raspollini, M. Ridolfi, B. Carli, P. A. R. Ade (1998)
    Correction of instrument line shape distorsions in Fourier transform spectroscopy as a phase error correction problem
    in Applied optics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • P. Raspollini, M. Ridolfi, B. Carli, P. A. R. Ade (literal)
Pagina inizio
  • 3697 (literal)
Pagina fine
  • 3704 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-17-3697 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 37 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 17 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IFAC-CNR (literal)
Titolo
  • Correction of instrument line shape distorsions in Fourier transform spectroscopy as a phase error correction problem (literal)
Abstract
  • A recovery procedure has been developed to correct instrument line-shape distortions observed in Fourier transform spectroscopy. The procedure can be described as a phase-error correction performed in the spectral domain to correct for path-difference-dependent phase errors observed in sharp spectral features. The technique has been applied successfully to high-resolution atmospheric emission spectra. The inherent broadening of the real features has been separated accurately from instrumental distortions. Using models for the path-difference-dependent error sources and data from two narrow window regions at 50 and 118 cm-1, we show that the distortion has a simple dependence on the spectral frequency. (literal)
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