Open AccessKramers-Kronig relations in spectral analysis of diffuse reflected radiation
Author(s) -
Dmitriy R. Anfimov,
Igor S. Golyak,
Anastasiya S. Tabalina,
И. Л. Фуфурин
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1348/1/012084
Subject(s) - kramers–kronig relations , radiation , spectral line , spectral analysis , mathematical analysis , physics , mathematics , computational physics , optics , quantum mechanics , spectroscopy , refractive index
In this paper studied application of Kamers-Kronig relations in spectral analysis of diffuse reflected IR radiation. Two methods of the Kramers-Kronig relations calculation were considered: Maclaurin’s Formula (MF method) and Method of Peterson-Knight (PK method). Influence of using MF and PK methods on synthetic and real experimental spectra were studied. Accuracy and calculating time of these methods were compared. According to the results of numerical experiments, conclusions about the perspectives and application possibilities of the considered methods were discussed.