Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.Bandelow, UweAkhmediev, Nail2016-03-242019-06-2820120946-8633https://doi.org/10.34657/3136https://oa.tib.eu/renate/handle/123456789/3429We present a multi-parameter family of a soliton on a background solutions to the Sasa-Satsuma equation. The solution is controlled by a set of several free parameters that control the background amplitude as well as the soliton itself. This family of solutions admits a few nontrivial limiting cases that are considered in detail. Among these special cases is the NLSE limit and the limit of rogue wave solutionsapplication/pdfeng510Generalized nonlinear Schrödinger equationsRogue waveSolitonSasa-Satsuma equationReport