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Proceedings Paper

Collisional cross satellites of the superfine structure multiplets in the spectrum of the SiF4
Author(s): Igor R. Krylov; Vladimir A. Polischuk; Michael A. Tsygankov
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Paper Abstract

By the method of saturation absorption of counterpropagating light waves, the gas-phase spectrum of SiF4 is obtained without Doppler broadening of spectral lines. In the frequency range of the generation of a low-pressure CO2 laser (the 9.4-μm band), multplets of the superfine structure (associated with tunneling transitions between the states of rotation about the equivalent symmetry axes of the SiF4 molecule) of the spectrum were observed. Weak satellites were observed in the vicinity of the multiplets.

Paper Details

Date Published: 22 April 2005
PDF: 5 pages
Proc. SPIE 5830, 13th International School on Quantum Electronics: Laser Physics and Applications, (22 April 2005); doi: 10.1117/12.618820
Show Author Affiliations
Igor R. Krylov, St. Petersburg Univ. (Russia)
Vladimir A. Polischuk, St. Petersburg Univ. (Russia)
Michael A. Tsygankov, St. Petersburg Univ. (Russia)


Published in SPIE Proceedings Vol. 5830:
13th International School on Quantum Electronics: Laser Physics and Applications
Peter A. Atanasov; Sanka V. Gateva; Lachezar A. Avramov; Alexander A. Serafetinides, Editor(s)

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