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Teoreticheskaya i Matematicheskaya Fizika, 1986, Volume 69, Number 1, Pages 40–54
(Mi tmf5202)
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This article is cited in 20 scientific papers (total in 20 papers)
Complete asymptotic representation of an electromagnetic pulse in a long two-level amplifier
S. V. Manakov, V. Yu. Novokshenov
Abstract:
The propagation of an electromagnetic wave in a nonlinear two-level medium described in the framework of Lamb's semiclassical theory is considered. The corresponding system of Maxwell-Bloch equations is investigated by the inverse scattering method with a view to constructing
a complete asymptotic expansion of its solutions at large separation from the edge of the region. In the neighborhood of the wave front, the solution is described by a Painlevé equation, whereas far from the front the solution goes over to a rapidly oscillating
self-similar regime. In the intermediate region, the parameters of these asymptotic solutions are matched by comparing the corresponding scattering data.
Received: 03.07.1985
Citation:
S. V. Manakov, V. Yu. Novokshenov, “Complete asymptotic representation of an electromagnetic pulse in a long two-level amplifier”, TMF, 69:1 (1986), 40–54; Theoret. and Math. Phys., 69:1 (1986), 987–997
Linking options:
https://www.mathnet.ru/eng/tmf5202 https://www.mathnet.ru/eng/tmf/v69/i1/p40
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