在光纤传输过程中的广义RKL方程新的孤波解(英文)  

New soliton solution of the generalized RKL equation through optical fiber transmission

作　　者：信春刚[1] 纪建成[1] 韩家骅[1] 

机构地区：[1]安徽大学物理与材料科学学院,安徽合肥230039

出　　处：《安徽大学学报（自然科学版）》2011年第3期39-47,共9页Journal of Anhui University(Natural Science Edition)

基　　金：安徽省科技厅年度重点项目;安徽省省级重点课程"普通物理"和省级精品课程建设基金资助项目(01041188)

摘　　要：广义的RKL方程能够较好表述光子在光纤传输过程中一般特征,作者利用辅助方程法并借助计算机辅助程序构建更多的RKL方程一般精确解,结果发现这个方程的一些新孤波解.另外此方法也可用来研究其他非线性发展方程并获取新的孤波解.It is known that the generalized RKL equation can better express the process of photons in the general characteristics of optical fiber transmission.Auxiliary equation method was proposed for constructing more general exact solutions of the generalized RKL equation with the aid of symbolic computation.As a result,some new and more soliton solutions,were obtained for the equation,which could not be found in previous work.In addition,this method also could be used to find new solit on solution of other nonlinear equations.

关 键 词：辅助方程法 广义RKL方程 新的孤波解 

分 类 号：O411.1[理学—理论物理]