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13 December 2018 Modeling of particle density in plasma filament formed by femtosecond laser pulse in air
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Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1083326 (2018) https://doi.org/10.1117/12.2504474
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation
Abstract
The temporal evolution of intensity of N2 337 nm and N2+ 391.2 nm lines is compared with modeling results for filament plasma produced by tightly focused femtosecond laser pulse (0.9 mJ, 48 fs). Model correctly predicts enhanced emission of 1+ system, higher intensity of O I 777.4 nm line and dynamics of excited states density.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. A. Ilyin, S. S. Golik, and K. A. Shmirko "Modeling of particle density in plasma filament formed by femtosecond laser pulse in air", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1083326 (13 December 2018); https://doi.org/10.1117/12.2504474
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