O2(a1deltag) concentration measuring by intracavity laser spectroscopy of b1sigmag+-deltag transition

Mikhail P. Frolov; Andrei A. Ionin; Igor V. Kochetov; Anatoly P. Napartovich; Yurii P. Podmar'kov; Nikolai P. Vagin; Nikolay N. Yuryshev

doi:10.1117/12.610972

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23 March 2005 O₂(α¹Δ_g) concentration measuring by intracavity laser spectroscopy of b¹Σ_g⁺-α¹Δ_g transition

Mikhail P. Frolov; Andrei A. Ionin; Igor V. Kochetov; Anatoly P. Napartovich; Yurii P. Podmar'kov; Nikolai P. Vagin; Nikolay N. Yuryshev

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Proceedings Volume 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2005) https://doi.org/10.1117/12.610972
Event: XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2004, Prague, Czech Republic

Abstract

Absorption spectra of chemically produced singlet oxygen O₂(α¹Δ_g) in the vicinity of 1.91 μm wavelength were recorded by intracavity laser spectroscopy technique. The line strengths for Q-branch transitions of the (0,0) band of the b¹Σ_g-α¹Δ_g system were measured. Measurements of the O₂(α¹Δ_g) yield for an electric discharge are presented.

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Mikhail P. Frolov, Andrei A. Ionin, Igor V. Kochetov, Anatoly P. Napartovich, Yurii P. Podmar'kov, Nikolai P. Vagin, and Nikolay N. Yuryshev "O₂(α¹Δ_g) concentration measuring by intracavity laser spectroscopy of b¹Σ_g⁺-α¹Δ_g transition", Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); https://doi.org/10.1117/12.610972

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