标准摘要
[中文适用范围]： 该 PAS 的目的是定义表征无源元件群延迟特性所需的测量方法。从这些测量中，可以得出更多参数，如群延迟纹波、线性相位偏差、色散和色散斜率。此外，当这些测量采用解析偏振进行时，还可以确定差分群延迟 (DGD)，作为使用 IEC 61300-3-32 专用方法进行单独测量的替代方法。 [外文原描述]： The purpose of this PAS is to define the measurement methods necessary to characterize the group delay properties of passive components. From these measurements further parameters like group delay ripple, linear phase deviation, chromatic dispersion, and dispersion slope can be derived. In addition, when these measurements are made with resolved polarization, the differential group delay (DGD) can also be determined as an alternative to separate measurement with the dedicated methods of IEC 61300-3-32.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-38: Group delay and chromatic dispersion