However, third-order dispersion (TOD) will affect the stability of soliton propagation when the wavelength of signal is in the zerodispersionwavelength regions.
然而，当入射波长处于零色散波长区时，三阶色散将影响孤子传输的稳定性。
2
The spectral dispersion of single-mode fiber is measured and the zero chromatic dispersionwavelength, the slope of dispersion vs. wavelength are obtained.
对单模光纤的色散谱进行测量，得出单模光纤的零色散波长和色度色散随波长变化的斜率。
3
Propagation feature of optical soliton near the zero-dispersionwavelength point is researched by using Reductive Perturbation Method (RPM) and Renormalization Method in this paper.