...和内包层的折射率n1、n2和n3，调整a值，可以得到在1.3～1.6μm之间色散变化很小的色散平坦光纤(Dispersion-Flattened Fiber，DFF)，或把零色散波长移到1.55μm的色散移位光纤(Dispersion-Shifted Fiber，D...
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...包层和内包层的折射率n1、n2和n3，调整a值，可以得到在1.3～1.6μm之间色散变化很小的色散平坦光纤(Dispersion-Flattened Fiber，DFF)，或把零色散波长移到1.55μm的色散移位光纤(Dispersion-Shifted Fiber，D...
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所得的研究结果为获得更为理想的色散补偿、色散平坦光纤及设计新型无源光器件提供了重要的依据。
The result provides a significant reference for the designs of new types of dispersion-flattened fiber, dispersion-shifted fiber and passive optical devices.
通过数值计算，对反常色散平坦光纤中高阶孤子压缩效应产生超连续谱进行了系统、深入的研究。
Supercontinuum generation in anomalous dispersion_flattened fibers through higher_order soliton compression effect is simulated and analyzed in detail.
比较在相同增益时的泵浦功率、光纤长度和增益平坦性，从而选择色散补偿光纤作为LRA的增益介质。
From the comparison of the fiber lengths, the pump power and the gain flatness for same gain of FRA, that DCF have been chosen as the active medium of LRA.
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