三阶色散对单模光纤中光脉冲的线性传播特性的影响

Influence of Third-Order Dispersion on Linear Propagation of Pulse in Single Mode Fibre

本文首先导出了包括三阶色散的情况下,计算均方根宽度的一般表达式,然后具体讨论了单模光纤中超高斯脉冲和双曲正割脉冲的线性传播特性。

In this paper, the general expression of root-mean-square width with third-order dispersion included is derived. The linear propagation properties of su-per-Gaussian pulse and hyperbolic-secant pulse in single fibre are also discussed.