Soliton相关论文
Soliton solutions,travelling wave solutions and conserved quantities for a three-dimensional soliton
Many physical systems can be successfully modelled using equations that admit the soliton solutions.In addition,equation......
Soliton fusion and fission for the high-order coupled nonlinear Schr(o)dinger system in fiber lasers
With the rapid development of communication technology,optical fiber communication has become a key research area in com......
本文综述了不变几何曲线流和可积系统关系的相关研究.证明了包括KdV方程、修正KdV方程、非线性可积薛定谔方程和Burgers方程在内的......
The bio-energy transport is a basic problem in life science and related to many biological processes.Therefore to establ......
本文基于变系数相干耦合非线性薛定谔方程组的复合波解,研究了均匀和非均匀相干耦合光纤系统中平面波背景上的孤子与Akhmediev呼吸......
多波长超快激光器在光通信、医学诊断和光学传感等各种应用中有着十分重要的应用前景。2009年以来, 石墨烯、拓扑绝缘体、过渡金属......
通过数值仿真研究了高斯光束在贝塞尔晶格中的传输特性，贝塞尔晶格是在光折变晶体中通过光诱导产生的。在有晶格和无晶格的情况下，高......
首次报道孤子光纤中拉曼自频移效应的研究结果，对满足孤子光纤色散关系条件时含损耗、拉曼延迟效应的广义非线性薛定谔方程进行了微......
脉冲光孤子相互作用的动力学行为在超快脉冲激光和光孤子通讯等领域有着重要的研究价值和应用前景。锁模光纤激光器作为产生、观测......
本文利用计算机模拟方法,模拟CPM染料激光器中高阶孤子的形成过程,获得了λ=610nm的一、二、三阶稳定的孤子数值解,高阶孤子脉宽为......
用解析法分析了幅度调制控制孤子系统中的孤子相互作用,结果显示,幅度调制控制能有效地抑制孤子相互作用.同时也能控制孤子频率的......
提出了研究有介电常数扰动的光纤中的孤子动力学行为的数值方法——修正Split—step Fourier法。重点讨论了扰动是正弦函数形式时,......
研究了具有2n 1次非线性的薛定谔方程暗孤子特性。首先,给出了静态暗孤子解的统一解析表达式,发现静态暗孤子的宽度随非线性幂次的......
以变系数耦合高阶非线性薛定谔方程为理论模型,采用分步傅里叶方法,讨论了孤子和艾里脉冲在光纤中的传输特性。研究表明三阶色散、......
研究了光纤通信中存在损耗的时候, 光孤子的幅度随传距离ζ的变化关系, 结果得出光孤子的幅度随距离呈指数衰减。......
本文给出了含有一般扰动的非线性薛定锷方程的孤子等价粒子理论,它使人们对孤子的粒子性质有了更深的了解,同时给出了光纤中双孤子......
通过数值模拟对飞秒光脉冲间的相互作用进行了研究,结果表明:飞秒孤子的相互作用与常规的皮秒孤子间的相互作用不同。后者在孤子间......
采用分步傅里叶法,通过数值模拟研究了饱和非线性介质中艾里孤子的产生与传输调控。单艾里光束入射时,在一定的初始振幅范围内可以......
以非线性薛定谔方程为理论模型,采用分步傅里叶方法研究了光折变介质中艾里-高斯光束的传输特性。结果表明:满足一定条件时,光折变......
Breathers and solitons for the coupled nonlinear Schr?dinger system in three-spine α-helical protein
We mainly investigate the variable-coefficient 3-coupled nonlinear Schr?dinger(NLS)system,which describes soli-ton dynam......
In this paper,we demonstrated a series of short-living mode-locking[ML]states[each lasting a few to a hundred micro-seco......
In this paper, we demonstrated a series of short-living mode-locking(ML) states(each lasting a few to a hundred microsec......
A linear superposition is studied for Wronskian rational solutions to the Kd V equation,which include rogue wave solutio......
Soliton, breather, and rogue wave solutions for solving the nonlinear Schrodinger equation using a d
The nonlinear Schrodinger equation is a classical integrable equation which contains plenty of significant properties an......
Generation of multi-wavelength square pulses in the dissipative soliton resonance regime by a Yb-dop
Multi-wavelength square pulses are generated in the dissipative soliton resonance(DSR) regime by a Yb-doped fiber laser(......
Directly accessing octave-spanning dissipative Kerr soliton frequency combs in an AlN microresonator
Self-referenced dissipative Kerr solitons (DKSs) based on optical microresonators offer prominent characteristics allowi......
An auto-B?cklund transformation for the quad equation Q11 is considered as a discrete equation,called H2a,which is a so ......
Mean curvature flow and its singularities have been paid attention extensively in recent years. The present article revi......
Dynamics of exact soliton solutions to the coupled nonlinear system using reliable analytical mathem
Nonlinear Schrödinger-type equations are important models that have emerged from a wide variety of fields,such as fluid......
In this paper,we prove that anyκ-noncollapsed gradient steady Ricci soliton with nonnegative curvature operator and hor......
We report on the dissipative soliton generation in a 1.7-μm net-normal dispersion Tm-doped fiber laser by nonlinear pol......
The role of the anti-commutator term of the chiral current in a Skyrme-like model was studied associated with the symmet......
运用微拔法分析了幅度调控制孤子系统中自发辐射噪声对系统传输特性的影响，考虑了补偿增益变化对系统自发辐射噪声的影响，得到了比较......
This paper mainly considers the translating soliton of H k-flow for k 】 0.We give the asymptotic expression of the enti......
The bond-alternation domain walls or the solitons in the dimerized polyacetylene are analyzed theoretically. The width o......
Effective medium parameters for 1D photonic crystal containing single-negative material layers using
Nonlinear wave propagation in a 1D photonic crystal containing single-negative layers is investigated using the multiple......
Internal soliton forces on oil-platform piles in the ocean are estimated with the Morison Formula. Different from sur- f......
THE EXTENDED JACOBIAN ELLIPTIC FUNCTION EXPANSION METHOD AND ITS APPLICATIONS IN WEAKLY NONLINEAR WA
The extended Jacobian elliptic function expansion method is introduced and applied to solve the coupled ZK equations and......
We experimentally study the combined nonlinear effects,including four-wave mixing,stimulated Raman scattering,soliton dy......
A new method of eliminating chirp using normal dispersion fiber(NDF)is presented. This method is analyzed by theory, num......
Based on guidemode characters of spatial soliton wavesuides and theory of coupling between two waveguides, it has realiz......
The single-mode fiber can preserve two orthogonal polarized degenerate modes. Two orthogonal modes have no coupling whe......
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SolitonTransmissionUsingActivelyMode-lockedFiberRingLaserat2.5GHzand5GHz ¥ ZHONGShan; LOUCaiyun; LIUJun; GAOYizhi;......
Numerical Model of Internal Solitary Wave Evolution on ImpermeableVariable Seabed in A Stratified Tw
In the present study a numerical model developed by Lynett and Liu (2002) is modified to include density difference in a......
The mechanism of femtosecond optical pulse generation in a self-starting Er~(3+)-doped fiber ring solitonlaser and expe......
本文实验研究了孤子脉冲在色散缓变光纤中传输时的动力学特性 ,发现孤子脉冲在色散缓变光纤中能被压缩 .采用 5 0 0米色散缓变光纤......
提出了一种基于阶梯状非线性光纤的脉冲压缩方法.阶梯状非线性光纤包括普通单模光纤,色散位移光纤和高非线性光纤.数值模拟中所使......
The theoretical description of soliton solutions and exact analytical solutions in the sine-Gordon equationis extended ......
The Effect of System and Amplifier Parameters on the Performance of Average Soliton Transmission Sys
In this paper,the effect of system and amplifier parameters on the performance of soliton transmission systemusing Phase......
介绍了测量单个有机分子导电性质的一些进展,包括分子的尺寸效应、官能团效应、分子与电极的接触效应等,以及分子逻辑器件的初步研......
