Dynamic solitons for the perturbed derivative nonlinear Schrödinger equation in nonlinear optics

Wen-Jun Liu, Li-Hui Pang, Pring Wong, Ming Lei, Zhi-Yi Wei
2015 Laser physics  
Dynamic solitons for a perturbed derivative nonlinear Schrödinger equation in nonlinear optics are presented for the first time in this paper. The analytic one-soliton solution for the perturbed derivative nonlinear Schrödinger equation is obtained with the Hirota method. The stable transmission soliton is observed and the influences of third-order dispersion and nonlinear coefficients are discussed. The characteristics and properties of solitons are analyzed and the stability analysis for the
more » ... y analysis for the solitons is made. The salient features of the solitons reveal the possibility for the stable transmission of pulses in nonlinear optics.
doi:10.1088/1054-660x/25/6/065401 fatcat:x36elimw4rhyfpmysyc5fvpnom