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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 20, Pages 6–10
(Mi pjtf6274)
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This article is cited in 4 scientific papers (total in 4 papers)
The impossibility of recording emission lines of nitrogen ions in filament plasma
A. A. Il'inab a Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok
b Far Eastern Federal University, Vladivostok
Abstract:
It is shown that the emission lines of N II nitrogen ions cannot contribute to the emission of other lines and be observed in the emission spectrum of plasma filaments, which are generated by femtosecond laser pulses with a peak intensity of $\sim$50 TW/cm$^2$ in air. A simple procedure is described that allows evaluation of the ratio of the line intensities for the filamentation in air.
Received: 29.04.2016
Citation:
A. A. Il'in, “The impossibility of recording emission lines of nitrogen ions in filament plasma”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:20 (2016), 6–10; Tech. Phys. Lett., 42:10 (2016), 1024–1026
Linking options:
https://www.mathnet.ru/eng/pjtf6274 https://www.mathnet.ru/eng/pjtf/v42/i20/p6
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