ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS

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Published: Dec 16, 2018
DOI: https://doi.org/10.5604/01.3001.0012.7982
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DOI

https://doi.org/10.5604/01.3001.0012.7982

Authors

Viktor Makhniy

vpmakhniy@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Ukraine
http://orcid.org/0000-0002-7073-6860
Oksana Kinzerska

oksanakinzerska@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Ukraine
http://orcid.org/0000-0003-1722-1216
Illia Senko

senko.illia14@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Ukraine
http://orcid.org/0000-0002-4665-6879

Abstract

A comparative analysis of various methods for the decomposition of broad bands into individual components has been carried out. It is shown that the most universal are the methods of modulation spectroscopy and direct differentiation of conventional spectral characteristics, which, unlike the widely used Alentsev-Fock method, are applicable to spectra of any type (luminescence, transmission, absorption, etc.). The features and capabilities of the direct differentiation method are used to identify the structure in the emission spectra and transmission of ZnSe <Al> single-crystal substrates.

Keywords:

optical spectra, separation methods, luminescence, transmission

References

Article Details

Makhniy, V., Kinzerska, O., & Senko, I. (2018). ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 8(4), 8–11. https://doi.org/10.5604/01.3001.0012.7982