查询词典 chromatic dispersion

But with transmission rate's improvement and longer transmission distance, chromatic dispersion restriction to system are more serious.

但随着传输速率的提高和传输距离的加长，色散对系统的限制就显得越来越严重。

Thus, the total chromatic dispersion can actually be zero.

因此，总色散量实际可以为零。

Numerical simulation and analysis on photonic crystal fiber with closing to zero and flattened chromatic dispersion.

接近于零色散的色散平坦光子晶体光纤的数值模拟与分析。

However, chromatic dispersion is a characteristic of both multimode and single-mode fiber.

然而，色散现象是多模和单模光纤两者都有的特徵。

Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.

折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。

Through the invention, the chromatic dispersion monitor range is improved while ensuring the chromatic dispersion monitoring result resolution.

通过本发明，在保证色散监测结果分辨率的情况下提高了色散监测的范围。

Based on the mutual compensation of thermal dispersion and chromatic dispersion, the equations are formulated for athermalization of optical system.

提出基于热差互补原理的无热差光学系统设计方法，建立了一组既消热差又消色差的方程组。

For present and future high capacity optical communication systems, chromatic dispersion compensation and polarization mode dispersion compensation are the necessary means of improving system performance.

高速光纤通信系统中，色散补偿和极化模色散补偿是提高信噪比、改善系统性能的必要手段。

Then we find the relationship between the chromatic dispersion of the transmission fiber and the transmission performance in DWDM system. It shows that the optimum dispersion value exit around 6 to 11 ps/nmEkm.

然后我们找出了在这个DWDM传输系统中光纤的色散值与系统效能的关系，我们发现当色散值在6-11ps/nmEkm时会有较佳的系统品质。

In detail, the effects of the optic fiber characteristics such as loss, chromatic dispersion and polarization characteristics on the measuring system are analyzed; meanwhile the quantitative analysis results of the chromatic dispersion effect are specially given.

详细分析了光纤损耗特性、色散特性和偏振特性对测量系统的影响，并特别给出了有关色散特性影响的量化分析结果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。