Abstract:
The dynamics of coherent propagation of a unipolar subcycle pulse of a large electric-field area (the integral of the electric-field strength with respect to time) in a nonlinear two-level resonant medium is studied theoretically. The propagating pulse is shown to be capable of splitting into a pair of individual components, each of which behaves like a pulse of self-induced transparency. This phenomenon is similar to the well-known phenomenon of splitting of a 4π or 6π pulse into a pair of 2π pulses of self-induced transparency, which occurs in the case of propagation of long pulses, when the notion of the pulse area is applicable and the area theorem holds.
Citation:
R. M. Arkhipov, N. N. Rosanov, “On the splitting of a subcycle pulse upon its coherent propagation in a resonant medium”, Optics and Spectroscopy, 124:5 (2018), 691–694; Optics and Spectroscopy, 124:5 (2018), 726–729
\Bibitem{ArkRos18}
\by R.~M.~Arkhipov, N.~N.~Rosanov
\paper On the splitting of a subcycle pulse upon its coherent propagation in a resonant medium
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 5
\pages 691--694
\mathnet{http://mi.mathnet.ru/os1012}
\crossref{https://doi.org/10.21883/OS.2018.05.45954.9-18}
\elib{https://elibrary.ru/item.asp?id=32740181}
\transl
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 5
\pages 726--729
\crossref{https://doi.org/10.1134/S0030400X18050028}
Linking options:
https://www.mathnet.ru/eng/os1012
https://www.mathnet.ru/eng/os/v124/i5/p691
This publication is cited in the following 5 articles: