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Still parametric solitons in periodically nonuniform media with quadratic nonlinearity

S.V. Polyakov, A.P. Sukhorukov

Moscow University Physics Bulletin 1997. 52. N 3. P. 92

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Annotation

Equations have been derived for the envelopes of still parametric solitons at the fundamental and double frequencies in periodically nonuniform media. The integrals of motion have been obtained and the exact solution which describes the spatial distribution of vibrations has been found. The conditions of formation and the properties of still solitons have been analyzed.

Rissian citation:
С.В. Поляков, А.П. Сухоруков.
Неподвижные параметрические солитоны в периодически неоднородных средах с квадратичной нелинейностью.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1997. № 3. С. 65.
Authors
S.V. Polyakov, A.P. Sukhorukov
Department of Radiophysics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 3, 1997

Moscow University Physics Bulletin

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