Control of Multiple Filamentation of Femtosecond Laser Pulses in Air.

Authors :: Apeksimov, D. V.
Geints, Yu. E.
Zemlyanov, A. A.
Kabanov, A. M.
Matvienko, G. G.
Oshlakov, V. K.
Source :: Atmospheric & Oceanic Optics; Jan2020, Vol. 33 Issue 1, p42-50, 9p
Publication Year :: 2020
Abstract: The results are presented of experiments on controlling the characteristics of the multiple filamentation domain of femtosecond laser pulses along atmospheric paths via variations in the initial spatial focusing, beam radius, and pulse energy, as well as the optical field structure at the initial beam aperture. [ABSTRACT FROM AUTHOR]