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This article is cited in 15 scientific papers (total in 15 papers)
Laser applications and other topics in quantum electronics
Measurement of the O2 (b1Σg+ → a1Δg) transition probability by the method of intracavity laser spectroscopy
N. P. Vagina, A. A. Ionina, I. V. Kochetovb, A. P. Napartovichb, Yu. P. Podmar'kova, M. P. Frolova, N. N. Yurysheva a P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
b Troitsk Institute for Innovation and Fusion Research
Abstract:
The method of intracavity laser spectroscopy using a Co:MgF2 laser is applied to record the absorption spectra from the first excited a1Δg state of gaseous molecular oxygen at the a1Δg → b1Σg+ transition at 1.91 μm. The gas flow from a chemical singlet oxygen generator with a known concentration of singlet oxygen O2 (a1Δg) was supplied to the cavity of the Co:MgF2 laser. The absorption line intensities are measured for five spectral lines of the Q-branch of the 0—0 vibrational band for the a1Δg → b1Σg+ transition. The O2 (b1Σg+ → a1Δg) transition probability calculated from these data was (1.20 ± 0.25) × 10-3 s-1.
Received: 15.10.2004 Revised: 04.02.2005
Citation:
N. P. Vagin, A. A. Ionin, I. V. Kochetov, A. P. Napartovich, Yu. P. Podmar'kov, M. P. Frolov, N. N. Yuryshev, “Measurement of the O2 (b1Σg+ → a1Δg) transition probability by the method of intracavity laser spectroscopy”, Kvantovaya Elektronika, 35:4 (2005), 378–384 [Quantum Electron., 35:4 (2005), 378–384]
Linking options:
https://www.mathnet.ru/eng/qe2905 https://www.mathnet.ru/eng/qe/v35/i4/p378
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