Optical soliton perturbation with nonlinear damping and saturable amplifiers

Anjan Biswas

Mathematics and Computers in Simulation (MATCOM), 2001, vol. 56, issue 6, 521-537

Abstract: The method of multiple-scale perturbation method is developed in a new way to study the propagation of optical solitons through a fiber governed by the perturbed nonlinear Schrödinger’s equation. We show that by newly introducing a proper definition of the phase of the soliton for the first time, one can obtain the correction to the pulse at the higher order. Also, numerical simulations support the analytical argument.

Keywords: Multiple-scale perturbation; Optical soliton; Nonlinear damping (search for similar items in EconPapers)
Date: 2001
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:56:y:2001:i:6:p:521-537

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