脉宽的变化与功率和预啁啾都相关。
Pulse width's change dependence on not only input power, but also initial chirp.
当预啁啾与五阶非线性系数同(异)号时，总啁啾增加(减小)。
When the initial chirp of the pulse is of same (opposite) sign as that of quintic nonlinearity coefficient, the whole chirp increases (decreases).
初始啁啾参量的大小与色散补偿的结构以及平均输入功率有关，并提出对采用预啁啾技术的色散管理孤子系统设计的新方法。
The optimum initial chirps are related to compensation configurations and input powers. A new method to design dispersion-managed soliton transmission systems by prechirp technology is given.
结果表明：啁啾光脉冲的振幅调制深度和相位扰动深度越大，则压缩后的光脉冲对比度越小；啁啾光脉冲的振幅调制周期和相位扰动周期越小，则压缩光脉冲的预脉冲宽度越大。
The simulations show that more amplitude modulations and phase perturbations lead to lower contrast of the compressed pulse, and bigger modulation cycle results in wider pre-pulse width.
结果表明：啁啾光脉冲的振幅调制深度和相位扰动深度越大，则压缩后的光脉冲对比度越小；啁啾光脉冲的振幅调制周期和相位扰动周期越小，则压缩光脉冲的预脉冲宽度越大。
The simulations show that more amplitude modulations and phase perturbations lead to lower contrast of the compressed pulse, and bigger modulation cycle results in wider pre-pulse width.
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