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This article is cited in 12 scientific papers (total in 12 papers)
OPTICS AND NUCLEAR PHYSICS
Soliton regime of generation of terahertz radiation taking into account the phase of an optical pulse
S. V. Sazonova, A. P. Sukhorukovb, N. V. Ustinovc a National Research Centre "Kurchatov Institute"
b Lomonosov Moscow State University, Faculty of Physics
c Kaliningrad filial of Moscow State University of Railway Communications
Abstract:
An integrable generalization of the Yajima–Oikawa system of equations has been obtained to describe the optical generation of broadband terahertz radiation in a quadratically nonlinear medium with allowance for the effect of the phase of an optical pulse on this process. The corresponding Lax pair has been found. A soliton solution has been constructed. The analysis has indicated, in particular, that the role of the phase of the optical pulse increases significantly in the vicinity of zero value of the second-order group dispersion parameter. This behavior can result in a significant increase in the efficiency of generation in the soliton regime.
Received: 29.09.2014
Citation:
S. V. Sazonov, A. P. Sukhorukov, N. V. Ustinov, “Soliton regime of generation of terahertz radiation taking into account the phase of an optical pulse”, Pis'ma v Zh. Èksper. Teoret. Fiz., 100:10 (2014), 703–707; JETP Letters, 100:10 (2014), 620–624
Linking options:
https://www.mathnet.ru/eng/jetpl4466 https://www.mathnet.ru/eng/jetpl/v100/i10/p703
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Abstract page: | 256 | Full-text PDF : | 49 | References: | 52 | First page: | 13 |
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