1) four-order nonlinear Schrodinger equation
四阶非线性薛定谔方程
1.
In this paper,the four-order nonlinear Schrodinger equations and the pseudo-spectral method are introduced to develop a 2-D numerical water flume based on the Benjamin-Feir instability of random wave trains,which is adopted to simulate the freak waves in deep water.
通过引入四阶非线性薛定谔方程,基于随机波列演化的Benjamin-Feir不稳定性,采用伪谱方法建立了二维深水波浪数值水槽来模拟海洋中的畸形波现象。
2) higher-order nonlinear Schrodinger equation
高阶非线性薛定谔方程
1.
By using the fractional transformation method, the exact solutions of the higher-order nonlinear Schrodinger equation are obtained which included Jacobian elliptic function solution and new solitary wave solution.
本文基于分数变换原理,研究了用于描述飞秒光脉冲传输的高阶非线性薛定谔方程,得到了它的各种包络型Jacobian椭圆函数双周期解和新型亮孤波解。
3) Coupled higher-order nonlinear Schrdinger equations
耦合高阶非线性薛定谔方程
1.
Coupled higher-order nonlinear Schrdinger equations (CHNLS),governing the evolution of two orthogonal polarization components of ultrashort optical pulse in birefringent fiber,are derived from the dispersion relation.
从色散关系出发 ,推导了描述超短光脉冲不同偏振分量在双折射光纤中传输特性的耦合高阶非线性薛定谔方程 (CHNLS) ,在一定参量下得到了亮亮、暗暗、亮暗孤波解析解 ,包括一种非常特殊的“W”型孤波解 ,并对这些孤波解的特性进行了分
4) The (higher-order) nonlinear Schr(o|¨)dinger equation with variable coefficients
变系数(高阶)非线性薛定谔方程
6) nonlinear schrodinger equation
非线性薛定谔方程
1.
First,we analyzed nonlinear schrodinger equation by split-step Fourier transform method(SSFM).
主要研究高阶色散对光孤子传输的影响,首先通过分步傅里叶法(SSFM)分析非线性薛定谔方程,然后综合考虑高阶色散对光孤子共同作用的结果,得出三阶色散对孤子传输的影响独立于其它的效应,也使得孤子脉冲在其中一个边沿产生不为零的衰减振荡,并且使脉冲展宽,严重影响了孤子的传输。
2.
In this paper,several study methods on PMD are analyzed,such as Jones matrix,Stokes vector and the coupled nonlinear Schrodinger equation.
主要分析讨论了PMD的几种研究方法:琼斯矩阵法、斯托克斯空间法和耦合非线性薛定谔方程。
3.
The method is based on the construction of a certain complete integrable finite-dimensional dynamical system, Whose solutions determine the exact solutions of nonlinear Schrodinger equation.
通过构造一个完全可积的有限维动力系统及其求解，我们获得了描述光学纤维中正群速色散脉冲传播的非线性薛定谔方程的精确解。
补充资料：忠谔
1.忠诚正直的话。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条