简介：Wereportontherichdynamicsoftwo-dimensionalfundamentalsolitonscoupledandinteractingonthetopofanellipticalshapedpotentialinatwo-dimensionalGinzburg–Landaumodel.Undertheellipticalshapedpotential,thesolitonsdisplayuniqueanddynamicproperties,suchasthegenerationofstraight-linearrays,emissionofeitheroneellipticalshapedsolitonorseveralellipticalringsolitonarrays,andsolitondecay.Whenchangingthedepthandsharpnessoftheexternalpotentialandfixingotherparametersofthepotential,variousscenariosofsolitondynamicsarealsorevealed.Theseresultssuggestsomepossibleapplicationsforall-opticaldata-processingschemes,suchastheroutingoflightsignalsinopticalcommunicationdevices.