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  • Dynamic Y-branched structures in quadratic nonlinear media 

    Santos Blanco, M. Concepción (ELSEVIER SCIENCE BV, 2000-06-30)
    Open Access
    A selfsplitting of the beams entering a waveguide made of a quadratic nonlinear material is observed numerically. Relative π phase differences between harmonics as positively contributing to linear diffraction are shown ...