Breathers and Rogue Waves Derived from an Extended Multi-dimensional N-Coupled Higher-Order Nonlinear Schrdinger Equation in Optical Communication Systems

作     者：白成林 蔡跃进 罗清龙 Cheng-Lin Bai;Yue-Jin Cai;Qing-Long Luo

作者机构：School of Physics Science and Information Engineering Liaocheng University Shandong Province Key Laboratory of Optical Communications Science & Technology School of Computer and Information Anqing Normal University 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2018年第69卷第9期

页      面：255-262页

核心收录：

学科分类：08[工学] 0803[工学-光学工程] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.61671227 the Natural Science Foundation of Shandong Province in China under Grant No.ZR2014AM018 

主　　题：通讯系统 非线性 inger 波浪 多维 方程 繁殖系统 超短波 

摘      要：In this paper, an extended multi-dimensional N-coupled higher-order nonlinear Schr¨odinger equation (NCHNLSE), which can describe the propagation of the ultrashort pulses in wavelength division multiplexing (WDM)systems, is investigated. By the bilinear method, we construct the breather solutions for the extended (1+1),(2+1) and(3+1)-dimensional N-CHNLSE. The rogue waves are derived as a limiting form of breathers with the aid of symbolic computation. The effect of group velocity dispersion (GVD), third-order dispersion (TOD) and nonlinearity on breathers and rogue waves solutions are discussed in the optical communication systems.