Control pulse is coupled into this pulse shaper by wavelength division multiplexer. Nonlinear phase shift of signal laser is induced by control pulse because of cross phase modulation.
该全光脉冲整形器利用波分复用器将控制光脉冲引入光纤环形镜中,控制光脉冲由于交叉相位调制在信号光上产生了非线性附加相移。
It was revealed that the cross relaxation increased with intensity of the excitation, which resulted in the decrease of polarization factor with the input pulse area.
分析表明,交叉弛豫随激发场强度增大,并导致偏振因子随激发场入射脉冲面积减小。
Object's radial velocity effect on object's radar cross section (RCS) outdoor measurement with pulse to pulse frequency shifting radar was researched.
研究了在脉间变频格式目标雷达散射截面(RCS)测试中目标径向速度对测试结果的影响。
In this paper, a new method to compress fundamental soliton pulses in the anomalous dispersion regime through cross phase modulation for pump pulse and soliton pulse is proposed.
提出一种在负色散区利用交叉相位调制效应压缩基本孤子脉冲的新方法。
Features: use cross voltage pulse energy storing capacitance, PLC programming, over-voltage automatic protection, manual and automatic operation.
特点:采用交压胶冲储能电容,PLC程控,有过压自动保护和手动、自动操作。
A long-pulse laser, whose energy density can cause the liquid mass transferred, can get a greater ablation ratio and a hole with larger cross section.
能量密度达到造成液态质量迁移条件的长脉冲激光,可获得较大的烧蚀率和截面积较大的通孔。
The second is that the fluctuation spectra of intrapulse and pulse-to-pulse are estimated respectively with modern spectra estimation approaches(maximum entropy and minimum cross—entropy).
第二个是采用现代谱估计技术(最大熵法,最小交叉熵法)分别对雷达发射信号脉内及脉间的起伏特性进行分析。
A calculation method of the off-design of variable cross section in pulse turbine with vaneless volute is introduced in the paper.
介绍了变截面无叶蜗壳脉冲涡轮的变工况计算方法。
Chapter5: The effect of cross-phase modulation (XPM) on pulse propagation and SC spectrum generation in a dispersion-flattened and decreasing fiber are researched.
第五章:研究了在色散平坦渐减光纤中,交叉相位调制效应对光脉冲的传输以及超连续谱产生的影响。
The effects of pulse shape on the chip-asynchronous coherent time-spreading OCDMA system performances are analyzed by the aperiodic cross-correlation function of up-sampled sequence.
采用超抽样序列的非周期互相关函数值,研究了脉冲形状对切普异步时域相位光码分多址(OCDMA)系统性能的影响。
The effects of pulse shape on the chip-asynchronous coherent time-spreading OCDMA system performances are analyzed by the aperiodic cross-correlation function of up-sampled sequence.
采用超抽样序列的非周期互相关函数值,研究了脉冲形状对切普异步时域相位光码分多址(OCDMA)系统性能的影响。
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