RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Computer Optics:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Computer Optics, 2017, Volume 41, Issue 3, Pages 369–376 (Mi co395)  

OPTO-IT

Processing of thermal mirror signals under continuous wave excitation

A. V. Kalenskiia, A. A. Zvekovb, D. R. Nurmuhametovb, O. N. Bulgakovaa

a Kemerovo State University, Kemerovo, Russia
b Federal Research Center of Coal and Coal Chemistry SB RAS (Institute of coal chemistry and material science), Kemerovo, Russia

Abstract: The main features of the photothermal mirror signals arising under the continuous wave excitation were analyzed in terms of a model that takes account of thermal, mechanical, and diffraction effects. Formulae to describe the initial slope and stationary value of the signal were derived and compared with the numerical simulation results. We suggested an approach to processing the thermal mirror signals based on exploiting the initial slope and stationary value. The method was verified using numerical simulation and experimental results. We compared the method performance with the conventional approach using thermal mirror signals excited in the luminescent glasses. It was shown that the developed technique has an essentially lower computational cost, while offering a comparable level of accuracy.

Keywords: photothermal spectroscopy, photothermal effects, thermal mirror method, phase shift, experimental results processing.

Funding Agency Grant Number
Ministry of Education and Science of the Russian Federation 3.5363.2017/8.9
The work was partially supported by Ministry of Science and Education of the Russian Federation (project No. 3.5363.2017/8.9).


DOI: https://doi.org/10.18287/2412-6179-2017-41-3-369-376

Full text: PDF file (296 kB)
Full text: http://www.computeroptics.smr.ru/.../410309.html
References: PDF file   HTML file

Received: 06.02.2017
Accepted:15.03.2017

Citation: A. V. Kalenskii, A. A. Zvekov, D. R. Nurmuhametov, O. N. Bulgakova, “Processing of thermal mirror signals under continuous wave excitation”, Computer Optics, 41:3 (2017), 369–376

Citation in format AMSBIB
\Bibitem{KalZveNur17}
\by A.~V.~Kalenskii, A.~A.~Zvekov, D.~R.~Nurmuhametov, O.~N.~Bulgakova
\paper Processing of thermal mirror signals under continuous wave excitation
\jour Computer Optics
\yr 2017
\vol 41
\issue 3
\pages 369--376
\mathnet{http://mi.mathnet.ru/co395}
\crossref{https://doi.org/10.18287/2412-6179-2017-41-3-369-376}


Linking options:
  • http://mi.mathnet.ru/eng/co395
  • http://mi.mathnet.ru/eng/co/v41/i3/p369

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Computer Optics
    Number of views:
    This page:995
    Full text:30
    References:20

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2020