https://doi.org/10.1051/epjconf/201922001003
Self-reconstruction of single-cycle light bullet in linear (free-space) propagation regime
1
Institute of Spectroscopy RAS, 108840 Moscow, Troitsk, Russia
2
Moscow Lomonosov State University, Physics Department, 119991 Moscow, Russia
* Corresponding author: schekalin@yandex.ru
Published online: 25 October 2019
The results of investigation of extremely compressed wave packets penetration of air gap under single femtosecond laser pulse filamentation in LiF at anomalous group velocity dispersion are presented. It is revealed by laser coloration method that a single cycle light bullet formed before the gap up to 0.5 mm was recovered after passing some distance behind the gap which increased nonlinearly with the gap length.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
