Spatial modulational instability and multisolitonlike generation in a quadratically nonlinear optical medium
Authors: Fuerst R.A., Baboiu D.-M., Lawrence B., Torruellas W.E., Stegeman G.I., Trillo S., Wabnitz S.
Autors Affiliation: Center for Research and Education in Optics and Lasers, Department of Physics, University of Central Florida, Orlando, FL, 32826, United States; Fondazione Ugo Bordoni, Via B. Castiglione 59, Roma, 00142, Italy
Abstract: A novel type of spatial modulational instability induced by the dynamical interaction of two strongly coupled fundamental and harmonic fields in a second-order nonlinear optical material is demonstrated experimentally. This phenomenon is explained theoretically on the basis of a one-dimensional Floquet theory. At high intensities, the formation of a 1D solitary wave lattice is superseded by the onset of 2D modulational instabilities.
Journal/Review: PHYSICAL REVIEW LETTERS
Volume: 78 (14) Pages from: 2756 to: 2759
KeyWords: Linear Schrodiger-equation; Solitons; Fibers; ChaosDOI: 10.1103/PhysRevLett.78.2756Citations: 140data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-09-17References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here