Abstract
Experimental studies of the physical processes and parameters of radiation and plasma in the region of filamentation upon the axisymmetric and aberrational propagation of pump laser radiation with femtosecond pulse duration in air are performed. Conditions for the formation of the highly directional radiation of a white light supercontinuum are described.
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Funding
This work was supported by the Russian Foundation for Basic Research, project nos. 19-48-703027-p_mol_a and 19-48-700016-p_a.
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Translated by A. Ivanov
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Lubenko, D.M., Ivanov, N.G., Alekseev, S.V. et al. Formation of Highly Directional White Light Radiation in Air Filament. Bull. Russ. Acad. Sci. Phys. 84, 766–769 (2020). https://doi.org/10.3103/S106287382007014X
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DOI: https://doi.org/10.3103/S106287382007014X