We investigate the effect of non-paraxiality in the dynamics of spatial dispersive shock waves in the defocusing nonlinear Schrödinger equation. We find that the lowest order correction in the degree on non-paraxiality enhances the wave-breaking and imposes a limit to the highest achievable spatial spectral content generated by the shocks.
Non-paraxial dispersive shock-waves / Gentilini, Silva; DEL RE, Eugenio; Conti, Claudio. - In: OPTICS COMMUNICATIONS. - ISSN 0030-4018. - STAMPA. - 355:(2015), pp. 445-450. [10.1016/j.optcom.2015.07.020]
Non-paraxial dispersive shock-waves
DEL RE, EUGENIO;CONTI, CLAUDIO
2015
Abstract
We investigate the effect of non-paraxiality in the dynamics of spatial dispersive shock waves in the defocusing nonlinear Schrödinger equation. We find that the lowest order correction in the degree on non-paraxiality enhances the wave-breaking and imposes a limit to the highest achievable spatial spectral content generated by the shocks.File allegati a questo prodotto
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