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Three-wave interaction in two-component quadratic nonlinear lattices
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Orientador(es)
Resumo(s)
We investigate a two-component lattice with a quadratic nonlinearity and find with the multiple scale
technique that integrable three-wave interaction takes place between plane wave solutions when these fulfill
resonance conditions. We demonstrate that energy conversion and pulse propagation known from three-wave
interaction is reproduced in the lattice and that exact phase matching of parametric processes can be obtained
in non-phase-matched lattices by tilting the interacting plane waves with respect to each other.
Descrição
Palavras-chave
Two-component lattice Quadratic nonlinearity . Faculdade de Ciências Exatas e da Engenharia
Contexto Educativo
Citação
Konotop, V. V., Cunha, M. D., Christiansen, P. L., & Clausen, C. B. (1999). Three-wave interaction in two-component quadratic nonlinear lattices. Physical Review E, 60(5), 6104.
Editora
American Physical Society