色散效应的英文
dispersion effect
例句与用法
更多例句： 下一页- It ’ s known from the transportation function that the dispersion can only influence the phase of optical pulse ’ s spectrum , which can be easily described by a frequency transfer function
该方程表明:色散效应只会影响频谱的相位,而对频谱的强度分布没有影响,而且色散效应可以简单的由传递函数表示出来。 - To correct these effects , two methods were introduced in this paper : using weighted function to constrain second phase error caused by dispersion , and utilizing pga algorithm to reduce the phase perturbation due to the irregularities of the ionosphere
本论文介绍了两种校正方法：利用加权函数抑制色散效应引起的二次相位误差，以及使用相位梯度自聚焦算法较正由电离层的不规则性引起的信号相位起伏。 - It is proved that hyperbolic - secant pulses ( solitons ) have inherent ability to suppress pmd , this adaptive ability is due to the balance between nonlinear xpm effect and pmd effect . it is studied on the influence of polarization - mode dispersion on wdm system in this dissertation
大量研究已经证实了双曲正割形脉冲(孤子)对偏振模色散具有本征抑制能力，这种自适应能力归功于交叉相位调制效应与偏振模色散效应之间达到平衡。 - 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 simulated by numerical methods . the studied results show that the more powerful saturable effects , the smaller is chirp and the gently is chirp . the net chirp is zero in the central region of the pulse
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 - The dispersive influence , especially the influence of the second - order and third - order dispersion , is researched first . in this part , the influence of the third - order dispersion on the super - gaussian pulse is mainly discussed , and the difference between gaussian and super - gaussian pulse is also qualitatively discussed ; the effect of the initial chirps is researched
从而,本文首先对色散效应进行了研究,分析了二阶和三阶色散对光纤中光脉冲波形的影响,其中着重研究了三阶色散对超高斯型光脉冲波形的影响,定性地分析了其与高斯型光脉冲波形演变的不同,并对初始啁啾的影响进行了阐述。
