ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS


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

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Published : 2018-12-16


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

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 
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute  Ukraine
http://orcid.org/0000-0003-1722-1216
Illia Senko 
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute  Ukraine
http://orcid.org/0000-0002-4665-6879