【group-delay_dispersion】什么意思_英语group-delay_dispersion的翻译_音标_读音_用法_例句_在线翻译

group delay dispersion

群延迟色散补偿

...程,周易算命十年运程设计和制备了两种高色散镜,分别在780—870nm波长范围内提供约-800fs2群延迟色散补偿(group-delay dispersion,GDD)和在1030—1050nm的波长范围内提供约-2500fs2的群延迟色散补偿.

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短语

group delay dispersion 组延时色散 ; 群延迟色散 ; 的群延迟色散 ; 了群延迟色散

电子、通信与自动控制技术

群延迟色散 - 引用次数：1
参考来源 - 一种有效的色散补偿镜优化设计方法 AN EFFICIENT OPTIMIZATION METHOD FOR DISPERSION COMPENSATION MIRRORS DESIGN

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: The group delay dispersion (GDD) of an optical element is the derivative of the group delay with respect to angular frequency, and also the second derivative of the optical phase. D_2(\omega) = \frac{\partial T_g}{d \omega} = \frac{d^2 \phi}{d\omega^2}.

以上来源于: WordNet

Group delay and dispersion characters are analyzed according to the above filter. In addition, the dynamic tunable feature is discussed.

详细分析了滤波器的群时延特性和色散特性，讨论了该滤波器的动态可调谐性质。

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The reflection spectrum, time delay, and group velocity dispersion (GVD) of the gratings are analyzed.

并对此种光栅的反射谱，时延及群速度色散进行了理论分析；

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The conclusion shows that the pulse width decreases nearly linearly while the absolute value of group delay dispersion decreases, and it is consistent with the result of experiments qualitatively.

计算结果表明，随着群时延色散绝对值的降低，输出脉宽近线性减小，此数值结论与已有实验结果定性一致。

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