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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 41, Issue 21, Pages 45–51
(Mi pjtf7879)
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This article is cited in 18 scientific papers (total in 18 papers)
The influence of laser pulse repetition rate on the intensity of spectral lines in femtosecond laser-induced breakdown spectroscopy of a liquid
S. S. Golikab, A. A. Il'inab, M. Yu. Babiiab, Yu. S. Biryukovaab, T. M. Agapovaab, A. Yu. Maiorab, O. A. Bukinab, Yu. N. Kulchinab a Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok
b Far Eastern Federal University, Vladivostok
Abstract:
The influence of pulse repetition rate of a femtosecond Ti:Sa laser (800 nm, 45 fs, 0.82 mJ) on intensity of spectral lines at optical breakdown on the surface of CaCl$_2$ water solution is experimentally determined. It is demonstrated that, with increasing pulse repetition rate from 20 to 1000 Hz, the intensity of Ca II (393.3 nm) emission line reduces by 44%, while the plasma continuum remains unchanged within measurement error.
Received: 03.06.2015
Citation:
S. S. Golik, A. A. Il'in, M. Yu. Babii, Yu. S. Biryukova, T. M. Agapova, A. Yu. Maior, O. A. Bukin, Yu. N. Kulchin, “The influence of laser pulse repetition rate on the intensity of spectral lines in femtosecond laser-induced breakdown spectroscopy of a liquid”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 41:21 (2015), 45–51; Tech. Phys. Lett., 41:11 (2015), 1044–1046
Linking options:
https://www.mathnet.ru/eng/pjtf7879 https://www.mathnet.ru/eng/pjtf/v41/i21/p45
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