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self-phase modulation
Vertaling van "self-phase modulation" in Chinees
自相位调制
This phenomenon is called self-phase modulation.
这种现象被称为自相位调制。
The study of chirped-pulse amplification in the gain saturation regime shows that the linear frequency chirp of input pulse tends to suppress the effects of self-phase modulation.
通过对增益饱和状态下自相位调制效应的研究，提出利用入射脉冲的线性频率啁啾抑制自相位调制的影响。
Based on optical pulse transmission equation in birefringent optical fibers, the chirps caused by second- order chromatic dispersion, self-phase modulation, cross- phase modulation were analyzed.
基于双折射光纤中光脉冲传输方程，详细分析了二阶色散、自相位调制以及交叉相位调制在光脉冲传输过程中引起的啁啾。
This phenomenon can be explained by the spatial self-phase modulation of the Gaussian beam passing through the nonlinear medium.
该现象可以用高斯光束通过介质时产生的空间自相位调制解释。
When a signal travels alone through the fiber, its modulated power induces a self-phase modulation (SPM).
当一个信号单独穿过光纤时，其调制功率引发一个自相位调制（SPM）。
Besides, the limitation of RZ-DPSK regeneration utilizing self-phase modulation is discussed. The initial conditions using four-wave mixing to achieve regeneration is given.
同时对于RZ-DPSK信号，研究了利用自相位调制实现再生的局限性，给出了利用四波混频实现再生的初始条件。
This characteristic is similar to features of soliton mode locking which can be found when self-phase modulation and the appropriate group velocity dispersion interact with each other in a resonator, and is thus considerably effective as a method of decreasing a time width of the generated light pulse to the subpicoseconds (for example, 200 femtoseconds) or less.
该特征与自相位调制和适当群速度色散在谐振器中互相交互时产生的孤立子锁模特征相似，因此可非常有效地作为将生成的光脉冲的时间宽度减小到亚皮秒（例如，200飞秒）或以下的方法。
Since an increase in the oscillation spectrum width due to self-phase modulation contributes to a decrease in the pulse time width, appropriate group velocity dispersion is given to self-phase modulation by the dispersion compensation optical system so as to obtain an appropriate spectrum width, thereby generating light pulses of subpicoseconds.
由于自相位调制使振荡谱扩展，造成脉冲时间宽度减小，色散补偿光学系统对自相位调制提供适当群速度色散，以获得适当频谱宽度，从而生成亚皮秒光脉冲。
In the semiconductor laser apparatus assembly related to the first aspect of the present disclosure, since a light density of laser light emitted from the mode-locked semiconductor laser device is regulated, and a value of the carrier density in the mode- locked semiconductor laser device is regulated, self-phase modulation is generated at a high light power density and a high carrier density, and appropriate group velocity dispersion is given thereto, thereby reliably generating light pulses of subpicoseconds.
在与本发明的第一方面有关的半导体激光器组件中，由于调节了锁模半导体激光装置发出的激光的光密度，并且调节了锁模半导体激光装置中的载流子密度的值，可在高光功率密度和高载流子密度下生成自相位调制，并对其提供适当群速度色散，从而可靠地生成亚皮秒光脉冲。
We derive an analytic expression of the group velocity dispersion(GVD) induced chirp and the self-phase modulation(SPM) induced chirp in the normal dispersionregion of non -kerr-like optical fibers with saturable nonlinarity.The evolution of chirp is simu
从理论上推导出具有饱和非线性的非克尔光纤正常色散区内，群速度色散效应导致的啁啾和自相位调制效应导致的啁啾解析表达式.利用数值解法模拟了非克尔光纤正常色散区啁啾演变过程.研究结果表明：当非克尔光纤的饱和非线性增强时，净啁啾不断减小，而且，越来越平缓，脉冲中心附近区域净啁啾接近零.
Synoniemen voor self-phase modulation in het Engels
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