29 November 2016 Postfilamentation light channels in the air
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Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100352L (2016) https://doi.org/10.1117/12.2249479
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation
Abstract
The results of experimental studies of spatial characteristics postfilamentation light channels formed in the propagation of a focused single pulse Ti:Sapphire femtosecond laser in the air. The dynamics postfilamentation light channels along the distance of the laser beam after focusing. Determine the angular divergence of the channels upon filamentation focused and collimated beams. The effect of the initial pulse energy on the size of the light channel and a laser beam as a whole away from the focus of the system.
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D. V. Apeksimov, A. A. Zemlyanov, A. M. Kabanov, "Postfilamentation light channels in the air", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100352L (29 November 2016); doi: 10.1117/12.2249479; https://doi.org/10.1117/12.2249479
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