Surface electromagnetic waves at the interface of photorefractive crystals with a drift-diffusion nonlinearity mechanism |
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| Authors: | N. S. Petrov |
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| Affiliation: | (1) Institute for Qualification Improvement and Personnel Training of the Belarussian Ministry of Education, Minsk, 22107, Belarus |
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| Abstract: | Within the accuracy of the plane-wave approximation, a solution of the boundary-value problem for the Maxwell equations is obtained for surface electromagnetic waves at the interface between a photorefractive crystal and a transparent isotropic medium. It is shown that in this case, of all the kinds of surface waves, only soliton-type waves can be generated. Characteristic parameters of these waves are determined for a photorefractive SBN (strontium-barium-niobate) crystal. |
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