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Proceedings Paper

Investigation of laser plasma temperature and spectral line broadening in femtosecond laser plasma on the surface of barium water solution
Author(s): A. A. Ilyin; S. S. Golik; M. Yu. Babiy; Yu. S. Biryukova; V. V. Lisitsa
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Paper Abstract

The spectral lines broadening in femtosecond laser plasma generated by the 45 fs Ti:Sa laser pulses on the surface of the water solutions of Ba is investigated. The contribution of the Doppler broadening for spectral lines width is minimal and amounts 0.0022 nm for Ba. The main mechanism of Ba spectral line broadening in experimental conditions is resonance. The resulting values of resonance broadening constitute a 0.0349 nm for Ba I (413.24 nm), 0.0563 nm for Ba I (553.54 nm), 0.0241 nm for Ba II (455.41 nm), 0.0437 nm for Ba II (614.17 nm).

Paper Details

Date Published: 29 November 2016
PDF: 4 pages
Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100354S (29 November 2016); doi: 10.1117/12.2249398
Show Author Affiliations
A. A. Ilyin, Far Eastern Federal Univ. (Russian Federation)
Institute of Automation and Control Processes (Russian Federation)
S. S. Golik, Far Eastern Federal Univ. (Russian Federation)
Institute of Automation and Control Processes (Russian Federation)
M. Yu. Babiy, Far Eastern Federal Univ. (Russian Federation)
Yu. S. Biryukova, Far Eastern Federal Univ. (Russian Federation)
V. V. Lisitsa, Far Eastern Federal Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10035:
22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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