... pulse amplitude modulation (PAM) 脉幅调制 pulse broadening 脉冲扩宽 pulse burst 脉冲串 ...
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... 3 dB光带宽 光带宽ff 3dB 3dB 表示； • 如果信号是数字脉冲 数字脉冲，色散产生脉冲展宽 色散产生脉冲展宽 (Pulse broadening)，脉冲展宽Δη表示。
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The energy of self-compression increasees by nearly 2 mJ through temperature control,achieves the process from self-compression to single-filament pulse broadening and then multi-filamentation.
通过温度控制将自压缩的能量提高了近2mJ,实现了从脉冲自压缩到单丝脉冲展宽继而多丝的过程。
参考来源 - 温度梯度控制成丝中的脉冲自压缩We discuss the dependence of amplitude distortion, phase distortion and pulse broadening on group delay of single pulse.
讨论了幅度失真、相位失真和脉冲展宽对信号群延迟的影响。
参考来源 - 光纤中受激布里渊散射慢光及脉冲失真管理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In the meantime, a considerable pulse broadening is observed, which agrees well with the theoretical prediction based on linear theory.
同时观测到了较大的脉冲展宽，这与线形理论相符。
Randomly varying birefringence in optical fiber can lead to pulse broadening, corresponding to polarization-mode dispersion (PMD) effect.
光纤的随机双折射效应可导致脉冲无规展宽即偏振模色散(PMD)。
Pulse broadening due to fiber dispersion is analyzed. The principle of dispersion compensation using chirped fiber Bragg gratings is introduced.
分析了由于光纤的色散引起的脉冲展宽，并介绍了啁啾布拉格光纤光栅进行色散补偿的基本原理。
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