Soliton evolution in quasi-phase-matched second-harmonic generation
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We investigate the formation and evolution of spatial solitons with light beams propagating in quadratic nonlinear media under conditions for second-harmonic generation in quasi-phase-matched samples. We study the properties of the solitons as a function of the periodicity of the domain-reversal process involved in the quasi-phase-matching techniques, and we show the effects introduced by random shifts of the nominal domain length. © 1997 Optical Society of America
CitationTorner, L., Stegeman, G. Soliton evolution in quasi-phase-matched second-harmonic generation. "Journal of the Optical Society of America B. Optical physics", Novembre 1997, vol. 14, núm. 11, p. 3127-3133.
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