Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5497153 | Physics Procedia | 2017 | 6 Pages |
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. Under the experimental conditions, determined the temperature of femtosecond laser plasma is 3000K.The contribution of the Doppler broadening for spectral lines width is minimal and amounts 0,0022Â nm for Ba. The main mechanism of Ba spectral line broadening in experimental conditions is resonance. The resulting values of resonance broadening constitute a0,0349Â nm for Ba I (413,24Â nm), 0,0563Â nm for Ba I (553,54Â nm), 0,0241Â nm for Ba II(455,41Â nm), 0,0437Â nm for Ba II (614,17Â nm).
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
M.Yu. Babiy, S.S. Golik, A.A. Ilyin, Yu.S. Biryukova, T.M. Agapova, V.V. Lisitsa,