Abstract:
A review of the works that we have been carried in the last 5 years on the use of the method of absorption spectroscopy with diode lasers for the diagnosis of hot zone parameters is given. A spectrometer with two lasers operating in different spectral ranges with sufficiently strong absorption lines has been developed for the case of high pressures and gas temperature. The results of the search for optimal lines in different spectral ranges have been presented. The results of laboratory measurements and tests at the experimental power stand at TSAGI Named after Prof. N.E. Zhukovsky have been presented. Approaches to determining the maximum temperature for spatially inhomogeneous hot zones have been discussed. The method of difference spectra and method of fitting the experimental spectrum with the sum of one-temperature spectra have been proposed. The efficiency of the proposed processing algorithms for specific types of hot zones has been shown experimentally.
Keywords:
absorption spectroscopy, diode laser, temperature measurement.
Citation:
V. V. Liger, V. R. Mironenko, Yu. A. Kuritsyn, M. A. Bol'shov, “Diagnostics of hot zones by absorption spectroscopy with diode lasers (review)”, Optics and Spectroscopy, 127:1 (2019), 55–65; Optics and Spectroscopy, 127:1 (2019), 49–60
\Bibitem{LigMirKur19}
\by V.~V.~Liger, V.~R.~Mironenko, Yu.~A.~Kuritsyn, M.~A.~Bol'shov
\paper Diagnostics of hot zones by absorption spectroscopy with diode lasers (review)
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 1
\pages 55--65
\mathnet{http://mi.mathnet.ru/os664}
\crossref{https://doi.org/10.21883/OS.2019.07.47931.86-19}
\elib{https://elibrary.ru/item.asp?id=41130977}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 1
\pages 49--60
\crossref{https://doi.org/10.1134/S0030400X19070166}
Linking options:
https://www.mathnet.ru/eng/os664
https://www.mathnet.ru/eng/os/v127/i1/p55
This publication is cited in the following 6 articles:
M. A. Bolshov, Yu. A. Kuritsyn, V. V. Liger, V. R. Mironenko, Ya. Ya. Ponurovskii, “Tunable Diode Lasers for Analytics and Diagnostics”, Zhurnal analiticheskoi khimii, 78:10 (2023), 867
M. A. Bolshov, Yu. A. Kuritsyn, V. V. Liger, V. R. Mironenko, Ya. Ya. Ponurovskii, “Tunable Diode Lasers for Analytics and Diagnostics”, J Anal Chem, 78:10 (2023), 1281
Vishnu Radhakrishna, Kyle E. Uhlenhake, Steven F. Son, Christopher S. Goldenstein, AIAA AVIATION 2023 Forum, 2023
Vladimir Liger, Vladimir Mironenko, Yury Kuritsyn, Mikhail Bolshov, “Temperature Measurements by Wavelength Modulation Diode Laser Absorption Spectroscopy with Logarithmic Conversion and 1f Signal Detection”, Sensors, 23:2 (2023), 622
Bull. Lebedev Physics Institute, 50:suppl. 1 (2023), S66–S77
Vladimir Liger, Vladimir Mironenko, Yury Kuritsyn, Mikhail Bolshov, “Advanced Fiber-Coupled Diode Laser Sensor for Calibration-Free 1f-WMS Determination of an Absorption Line Intensity”, Sensors, 20:21 (2020), 6286