Vector breather-to-soliton transitions and nonlinear wave interactions induced by higher-order effects in an erbium-doped fiber

Wen-Rong Sun, Lei Wang and Xi-Yang Xie

Physica A: Statistical Mechanics and its Applications, 2018, vol. 499, issue C, 58-66

Abstract: Vector breather-to-soliton transitions for the higher-order nonlinear Schrödinger–Maxwell–Bloch (NLS–MB) system with sextic terms are investigated. The Lax pair and Darboux transformation (DT) of such system are constructed. With the DT, analytic vector breather solutions up to the second order are obtained. With appropriate choices of the spectra parameters, vector breather-to-soliton transitions happen. Interaction mechanisms of vector nonlinear waves (breather–soliton or soliton–soliton interactions) are displayed.

Keywords: Vector breather-to-soliton transitions; Higher-order NLS–MB system with sextic terms; Darboux transformation; Breather–soliton interactions (search for similar items in EconPapers)
Date: 2018
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:499:y:2018:i:c:p:58-66

DOI: 10.1016/j.physa.2018.01.038

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