Ratio of rotational Raman cross sections for oxygen and nitrogen measured in air

Simulated and experimental spectra of spontaneous Raman scattering of oxygen and nitrogen in air are examined and compared. The experimental spectra were recorded during excitation by pulse lasers with the use of the broadband detection system. The new ratio of the rotational Raman intensity factors...

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Veröffentlicht in:	Atmospheric and oceanic optics 2013-02, Vol.26 (1), p.5-7
Hauptverfasser:	Fedorov, S. Yu, Boyarshinov, B. F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Lasers Optical Devices Optics Photonics Physics Physics and Astronomy Spectroscopy of Ambient Medium
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Simulated and experimental spectra of spontaneous Raman scattering of oxygen and nitrogen in air are examined and compared. The experimental spectra were recorded during excitation by pulse lasers with the use of the broadband detection system. The new ratio of the rotational Raman intensity factors for O 2 and N 2 is found equal to (2.27 ± 5)%.
ISSN:	1024-8560 2070-0393
DOI:	10.1134/S1024856013010077