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This article is cited in 8 scientific papers (total in 8 papers)
Laser applications and other topics in quantum electronics
Application of two-colour pyrometry for measuring the surface temperature of a body activated by laser pulses
V. M. Kirillov, L. A. Skvortsov Institute of Cryptography, Communications and Informatics, Academy of Federal Security Service of Russian Federation, Moscow
Abstract:
The features of contactless measurements of the surface temperature of bodies by the method of two-colour pyrometry of samples activated by periodic laser pulses are considered. The requirements imposed on the parameters of laser radiation and a measuring circuit are formulated. It is shown experimentally that surface temperatures close to room temperature can be measured with an error not exceeding 3% after elimination of the superfluous static component of the excess temperature. The sensitivity of the method is estimated. Advantages of laser photothermal radiometry with repetitively pulsed excitation of surfaces over the case when samples are subjected to harmonic amplitude-modulated laser radiation are discussed.
Received: 21.03.2006 Revised: 18.05.2006
Citation:
V. M. Kirillov, L. A. Skvortsov, “Application of two-colour pyrometry for measuring the surface temperature of a body activated by laser pulses”, Kvantovaya Elektronika, 36:8 (2006), 797–799 [Quantum Electron., 36:8 (2006), 797–799]
Linking options:
https://www.mathnet.ru/eng/qe13280 https://www.mathnet.ru/eng/qe/v36/i8/p797
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Abstract page: | 141 | Full-text PDF : | 78 | First page: | 1 |
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