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Proceedings Paper

The conditions for the propagation of soliton-like pulses in nonlinear media with reverse saturable absorption
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Paper Abstract

The propagation of short light pulses in a three-level medium with reverse saturable absorption taking into account relaxation is considered. It is shown that in such a medium soliton-like pulses of constant duration can propagate. The areas in the five-dimensional parameter space in which such pulses can exist are determined by numerical methods. The parameters of the problem are the characteristics of the medium – the relaxation time, the ratio of the absorption cross sections of the first excited and ground states and the initial transmittance, as well as the characteristics of the pulse – the duration and intensity.

Paper Details

Date Published: 3 June 2019
PDF: 7 pages
Proc. SPIE 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling, 110660I (3 June 2019); doi: 10.1117/12.2523347
Show Author Affiliations
Rimma Sh. Zatrudina, Volgograd State Univ. (Russian Federation)
Vladislav Yu. Gribkov, Volgograd State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11066:
Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling
Vladimir L. Derbov, Editor(s)

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