Results 21 to 30 of about 40,524 (142)
Spectral properties of the Peregrine soliton observed in a water wave tank [PDF]
Journal of Geophysical Research: Oceans, 2012 The Peregrine soliton, which is commonly considered to be a prototype of a rogue wave in deep water, is observed and measured in a wave tank. Using the measured data of water elevation, we calculated the spectra of the Peregrine soliton and confirmed ...
Chabchoub, Amin +3 more
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Transformation of the Peregrine Breather Into Gray Solitons on a Vertically Sheared Current [PDF]
Frontiers in Physics, 2021 In this Brief Research Report, we show, within the framework of the nonlinear Schrödinger equation in deep water and in the presence of vorticity (vor-NLS), that the Peregrine breather traveling at the free surface of a shear current of slowly varying vorticity may transform into gray solitons.
Kharif, Chistian +3 more
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Frontiers in Physics, 2020 This study reviews the Peregrine solitons appearing under the framework of a class of nonlinear Schrödinger equations describing the diverse nonlinear systems.
T. Uthayakumar +2 more
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Frontiers in Physics, 2022 A class of generalized homoclinic solutions of the nonlinear Schrödinger (NLS) equation in 1+1 dimensions is studied. These are homoclinic breathers that are shown to be derivable from the ratio of Riemann theta functions for the genus-2 solutions of ...
Alfred R. Osborne
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Frontiers in Physics, 2020 The Peregrine soliton is an exact, rational, and localized solution of the nonlinear Schrödinger equation and is commonly employed as a model for rogue waves in physical sciences.
Ning N. Peng, Tin L. Chiu, Kwok W. Chow
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Evolution of Water Wave Groups in the Forced Benney–Roskes System
Fluids, 2023 For weakly nonlinear waves in one space dimension, the nonlinear Schrödinger Equation is widely accepted as a canonical model for the evolution of wave groups described by modulation instability and its soliton and breather solutions.
Montri Maleewong, Roger H. J. Grimshaw
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Breatherlike solitons extracted from the Peregrine rogue wave [PDF]
Physical Review E, 2014 7 pages, 8 figures, Phys.Rev.E, in ...
Yang, Guangye +5 more
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The Peregrine Soliton Observed At Last
Optics and Photonics News, 2011 Nonlinear optics allows us to generate sources in new spectral regions and to provide increased signal propagation capability.
Kibler, Bertrand +10 more
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Dissipative peregrine solitons in fiber lasers
Journal of Physics: Photonics, 2020 Abstract We show both numerically and experimentally that a dissipative type of Akhmediev-breathers (ABs) and Peregrine solitons (PSs) can be formed in a fiber laser, and their features could be well described by the laser Ginzburg-Landau equation.
X Hu +5 more
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Resonant radiation from Peregrine solitons
Optics Letters, 2020 We investigate the phenomenon of resonant radiation emitted by Peregrine solitons. We show that, unlike bright or dark solitons of the nonlinear Schrödinger equation, the radiation process is affected by the intrinsic local longitudinal variation of the soliton wavenumber.
Fabio Baronio +2 more
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