IEC 61300-3-32-2006 光纤互连装置和无源元件.基本试验和测量程序.第3-32部分:检查和测量.无源光学元件的偏振模式离差测量

标准号：IEC 61300-3-32-2006
中文标准名称：光纤互连装置和无源元件.基本试验和测量程序.第3-32部分:检查和测量.无源光学元件的偏振模式离差测量
英文标准名称：Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-32: Examinations and measurements - Polarization mode dispersion measurement for passive optical components
标准类型：L23
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L23
国际标准分类号：33.180.20
适用范围：This part of IEC 61300 presents a number of alternative methods for measuring thepolarization mode dispersion (PMD) of a passive fibre optic device under test (DUT). Thesemethods typically measure PMD using either a frequency domain or time domain approach. Inthe frequency domain, the polarization properties of the DUT are analysed. In the time domainapproach, the pulse delay or broadening is observed.This procedure will cover measurements of both broadband, and narrowband densewavelength division multiplexing (DWDM) passive fibre optic devices. Differences betweenmeasurement practices for these varied classes of passive fibre optic devices will be noted inthe text.This procedure can be applied to laboratory, factory and field measurements of PMD inpassive fibre optic devices. Limitation of the application of some methods will be noted in thetext when necessary.This procedure can be applied to a transmissive or reflective DUT. In the latter case, the DUTconnection is via a coupler or circulator, which should have a known very low PMD value.