Year: 2015
Type: article
Abstract: Pulse trains growing from modulated continuous waves (CWs) are considered, using solutions of the Hirota equation for solitons on a finite background. The results demonstrate that pulses extracted from the maximally compressed trains can propagate, preserving their shape and forming robust arrays. The dynamics of double high-power pulse trains produced by modulated CWs in a model of optical fibers, including the Raman effect and other higher-order terms, is considered in detail as well. It is demonstrated that the double trains propagate in a robust form, with frequencies shifted by the Raman effect.
Authors: Yan Wang, Lijun Song, Lu Li, Boris A. Malomed
Institutions: Shanxi University, Tel Aviv University
Language: English
Topic: Nonlinear Waves and Solitons
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Awards: G2762659887, G3487115078, G403335245
OpenAlex ID: W2962948456