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This article is cited in 3 scientific papers (total in 3 papers)
Laser applications and other topics in quantum electronics
External-cavity diode laser spectrometer for measuring the concentration ratio 13CO2/12CO2 by absorption in the range of 1.6 μm
A. A. Zaytsevab, I. V. Nikolaeva, V. N. Ochkina, S. N. Tskhaia a P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
b Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
Abstract:
The method for determining the carbon isotopic ratio from CO2 absorption spectra in the optical cavity containing atmospheric air with the natural contents of carbon dioxide ≈0.03% is described. The measurements are performed at atmospheric pressure in the conditions of overlapping absorption lines. The measurement accuracy is 0.3.
Keywords:
ratio of isotope concentrations, diode laser, cavity, absorption spectroscopy.
Received: 20.03.2015 Revised: 25.05.2015
Citation:
A. A. Zaytsev, I. V. Nikolaev, V. N. Ochkin, S. N. Tskhai, “External-cavity diode laser spectrometer for measuring the concentration ratio 13CO2/12CO2 by absorption in the range of 1.6 μm”, Kvantovaya Elektronika, 45:7 (2015), 680–684 [Quantum Electron., 45:7 (2015), 680–684]
Linking options:
https://www.mathnet.ru/eng/qe16213 https://www.mathnet.ru/eng/qe/v45/i7/p680
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Abstract page: | 261 | Full-text PDF : | 133 | References: | 26 | First page: | 9 |
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