Beam-coupling and self-phase modulation in nematic liquid crystal(5CB);
向列相液晶(5CB)的二波耦合和自相位调制现象
Nonlinear coefficient measurement of microstructure fiber based on self-phase modulation;
利用自相位调制效应测量微结构光纤的非线性系数
Raman-enhanced regenerative skill based on self-phase modulation;
拉曼增强型自相位调制再生技术
Interactions between the SPM-induced Chirpand GVD-red Induced Chirp in a Singlemode Fiber;
单模光纤中群速度色散和自相位调制所致啁啾的相互作用关系
SPM-induced spectral broadening
自相位调制的频谱展宽研究
The 3R-regeneration signal was generated and the wavelength conversion of 40Gb/s RZ signal is presented based on FWM in SOA and SPM in HNLF.
通过半导体光放大器中的四波混频效应实现了全光3R再生方案中的波长转换,利用光脉冲在高非线性光纤中的自相位调制来获得40Gb/s全光3R再生信号,并使用Optisystem对其进行了仿真实验。
The Haus master equation which described the femtosecond pulse solid laser dynamics is studied numerically adopting the fast saturable absorber model, and the effects of dispersion and self phase modulation on pulse shaping are discussed.
文中采用饱和吸收体的快饱和模型,使用分步傅利叶方法对描述固体激光器的Haus主方程进行了数值求解,讨论了色散和自相位调制对脉冲形成的影响。
Using parameters of Nd∶glass and Ti∶sapphire, simulation to nonlinear SchrAo¨Gdinger equation about chirped pulse propagation was demonstrated by split step Fourier method, the effect of self phase modulation, gain narrowing and gain saturation to amplified chirped pulses was discussed, and distorted intensity profiles of amplified pulses were also demonstrated here.
利用分布傅里叶变换对描述啁啾脉冲放大的非线性薛定谔方程进行求解 ,研究了在钕玻璃和钛宝石这两种增益介质中 ,自相位调制、增益变窄和增益饱和这三种非线性效应对放大啁啾脉冲输出特性的影响 ,具体给出了在不同放大介质中 ,它们对放大脉冲的影响程度和影响结果。
In order to estimate the maximal repeater length with a given capacity request in long haul repeaterless light wave system,a novel approximate method to solve Non linear Schedinger Equation piecewise is given in this paper,which could take into account self phase modulation,group velocity dispersion,SRS and SBS.
为了对长距离无中继光传输系统中距离和容量极限进行估计 ,提出了一种非线性薛定谔方程的近似分段解法 ,该方法可同时考虑自相位调制、群速度色散、SRS和 SBS的影响。
The co-effects of the polarization mode dispersion (PMD), group velocily dispersion (GVD) and self-phase modulation (SPM) in high bit-rate transmission systems are studied.
重点研究了偏振模色散、群速度色散、自相位调制三者之间在高速光纤通信系统中的相互作用 ,从时域角度分析脉冲的演变 ,从频域角度分析频谱的变化 ,提出一定条件下 ,啁啾、色散、自相位调制可以部分补偿偏振模色散的思想。
The article theoretically analyzes the impact of self phase modulation caused by nonlinear refractive index on ultrashort pulse.
从理论上分析了非线性折射率引起的脉冲自位相调制对超短脉冲的影响。
The non linearity of jasmine tea solution of ethyl alcohol have been investigated by the methods of self phase modulation and Z scan.
应用自位相调制和Ｚ扫描方法对茉莉花茶乙醇溶液的光学非线性特性进行了实验研究。
Analysis of the Characteristics of All-optical Switch Based on the SPM and XPM
基于自相位调制和交叉相位调制的全光开关特性研究
All-optical 2R Regeneration Based on Self-phase Modulation and Offset Filtering
基于自相位调制和偏移滤波的全光2R再生
XPM Transfer Function in Loss Dispersive Nonlinear Fiber with Pump Wave SPM Effect
有损色散非线性光纤中考虑泵浦自相位调制效应下的交叉相位调制传递函数
Influences of Equal-Order n-th Power y Squeezing Property of Multimode Kerr Even CoheRent State by Self-phase Modulation in kerr Medium;
Kerr介质中自相位调制对多模偶相干态等幂次N次方Y压缩特性的影响
bearing-dependent phase modulation
方位角关连相位调制
Manual and automatic facilities to adjust the phase or relative position between Master and Slave.
可手动自动调节控制器主、从轴的相位或相对位置。
Automatic Recognition of MSK and 2FSK Based on Phase Information
基于相位信息的2FSK与MSK的自动调制识别
DC quadricorrelator
直流自动调节相位线路
optimum amplitude and phase modulation
最佳振幅与相位调制
optical spatial phase modulator
光学的空间相位调制器
phase modulated telemetering system
相位调制的遥测系统
Optimization of the phase modulated characters of phase-only liquid crystal spatial light modulator
纯相位液晶空间光调制器相位调制特性的优化
To set or regulate so as to be synchronized.
调整相位为使同步进行而调整或控制
The Compound Modulating Scheme of PRPPM-PRBC Fuze
先伪码调相后伪随机脉位调制的复合调制方案
Research on Nonlinear Phase Noise of Optical Phase Modulated System;
光相位调制通信系统中的非线性相位噪声研究
Joint Symbol Timing and Carrier Phase Estimation for Multi-h CPM
多指数连续相位调制定时相位联合估计
The Study for Overcoming Phase Distortion in the Digital Phase Modulation
克服数字相位调制技术中相位失真的研究
A Non-coherent Composite Trellis Demodulation Algorithm of Continuous Phase Modulation
连续相位调制的非相干复合网格解调算法