Hybrid Parametric Solitons in Nonlinear Photonic Crystals |
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| Authors: | V. E. Lobanov A. P. Sukhorukov |
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| Affiliation: | (1) M. V. Lomonosov State University, Moscow, Russia |
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| Abstract: | We analyze the characteristics of a three-frequency spatial parametric soliton formed by virtue of the cascade frequency tripling in quadratic, periodically poled crystals. A variational approach and a method of averaging are developed, which make it possible to describe analytically, with good accuracy, the characteristics of the spatial solitons studied numerically. |
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