ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS

Viktor Makhniy; Oksana Kinzerska; Illia Senko

doi:10.5604/01.3001.0012.7982

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Published: 2018-12-16

DOI: https://doi.org/10.5604/01.3001.0012.7982

Issue Vol. 8 No. 4 (2018)

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ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS
Viktor Makhniy, Oksana Kinzerska, Illia Senko

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Authors

Viktor Makhniy

vpmakhniy@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute

http://orcid.org/0000-0002-7073-6860 (unauthenticated)

Oksana Kinzerska

oksanakinzerska@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute

http://orcid.org/0000-0003-1722-1216 (unauthenticated)

Illia Senko

senko.illia14@gmail.com

Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute

http://orcid.org/0000-0002-4665-6879 (unauthenticated)

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

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Makhniy V. P.: Principles and methods of modulation spectroscopy. Ruta, Chernivtsi 2001.

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Patent 107292 UA, MPK C30B/2500 (20.16.01) C30B 31/00 Method of doping ZnSe crystals with rare earth elements. Makhniy V. P., Kinzerska O. V., Senko I. M, Yuriy Fedkovych Chernivtsi National University, 2015, 12805, stated 24.12.2015; posted 25.05.2016, Bul. No. 10, 2016.

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

ANALYSIS OF THE SEPARATION METHODS OF OPTICAL SPECTRA FOR INDIVIDUAL COMPONENTS

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