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Vol. 25, issue 08, article # 2

Fedorov S. Yu., Boyarshinov B. F. Ratio of rotational Raman cross sections for oxygen and nitrogen based on measurements in air. // Optika Atmosfery i Okeana. 2012. V. 25. No. 08. P. 665–667 [in Russian].
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Abstract:

The simulated and experimental spectra of spontaneous Raman scattering in air are examined and compared. Experimental spectra are recorded with employment of pulse laser and broadband detection system. The Rotational Raman intensity factor for O2 as compared to N2 is obtained to be (2.27 ± 5)%.

Keywords:

Raman scattering, laser, cross section, anisotropy, spectra simulation