The large effective third-order nonlinearity produced by cascaded second-order processes is evidenced by the spatial self-diffraction of two beams interacting in a b-barium borate crystal. In this configuration, both the real and imaginary parts of the induced third-order susceptibility play a role, and the effect reaches its maximum around the phase-matching condition

Self-diffraction through cascaded second-order frequency-mixing effects in b-barium borate

DI TRAPANI, PAOLO;
1993-01-01

Abstract

The large effective third-order nonlinearity produced by cascaded second-order processes is evidenced by the spatial self-diffraction of two beams interacting in a b-barium borate crystal. In this configuration, both the real and imaginary parts of the induced third-order susceptibility play a role, and the effect reaches its maximum around the phase-matching condition
1993
R., Danielius; DI TRAPANI, Paolo; A., Dubietis; A., Piskarskas; D., Podenas
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/1790965
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