正常色散 meaning in English
noraml dispersion
normal dispersion
normaldi ersion
Examples
- The achievements gained in this thesis are as follows : ( 1 ) sc generation from optical fibers with different gvd is simulated in detail
主要工作内容如下： ( 1 )研究了不同色散特性的常规色散位移光纤和正常色散平坦光纤中超连续谱产生情况。 - The results show that the fiber with chromatic dispersion that is a convex function of wavelength in normal dispersion region is favorable for generating a flat sc spectrum
发现在光纤的正常色散区，色散曲线与波长的成凸型函数关系的色散特征，有利于平坦光纤超连续谱的产生。 - The solution for nls equation in normal dispersion has been gotten , including chirped and nonlinear saturation medium effect , the solution for the influence of dark soliton by chirped and nonlinear saturation medium effect is discussed in detail
摘要运用行波法求解正常色散区含频率啁啾和介质非线性饱和效应的nls方程，并由得到的孤子解讨论了啁啾和介质非线性饱和效应对暗孤子传输特性的影响。 - 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 - It is found that flat and wideband sc ca n ' t be obtained in common dispersion - shifted fiber , and dispersion - flattened fiber with small normal gvd is most suitable for flat and wideband sc generation ( 2 ) sc generated in dispersion - flattened / decreasing fiber is studied profoundly
结果表明，利用自相位调制效应在常规色散位移光纤一般不能产生平坦、宽带的sc谱。具有较小正常色散的色散平坦光纤有利于平坦、宽带sc谱的形成。 ( 2 )研究了色散平坦渐减光纤中sc谱的产生。