Title :
Variational approach to dispersion-managed soliton propagation under third-order dispersion effects
Author :
Chamorro-Posada, Pedro ; Diaz-Otero, Francisco J. ; Garcia-Escartin, Juan C.
Author_Institution :
Dept. de Teoria de la Senal y Comunicaciones e Ingenieria Telematica, Valladolid Univ., Spain
Abstract :
We present a study of the dynamics of dispersion-managed solitons under third-order dispersion effects using a novel variational model. Both the third-order dispersion induced pulse displacement and the asymmetric distortion are included in the analysis. The results obtained with the proposed method are compared with those obtained from the direct numerical integration of a generalized nonlinear Schrodinger equation including a third-order dispersion term.
Keywords :
Schrodinger equation; laser beams; optical distortion; optical fibre communication; optical fibre dispersion; optical solitons; variational techniques; Gaussian pulse; asymmetric distortion; dispersion management; dispersion-managed soliton propagation; generalized nonlinear Schrodinger equation; optical communication; pulse displacement; third-order dispersion effect; variational approach; Delta modulation; Equations; Nonlinear distortion; OFDM; Optical distortion; Optical fiber communication; Optical fiber dispersion; Optical pulses; Pulse amplifiers; Solitons;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
Print_ISBN :
0-7803-9130-6
DOI :
10.1109/CAOL.2005.1553848
