標(biāo)準(zhǔn)號：BS EN 61300-3-32-2006
中文標(biāo)準(zhǔn)名稱：纖維光學(xué)互連裝置和無源元件.基本試驗和測量程序.檢查和測量.無源光學(xué)元件的偏振模式色散測量
英文標(biāo)準(zhǔn)名稱：Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Examinations and measurements - Polarization mode dispersion measurement for passive optical components
標(biāo)準(zhǔn)類型：L23
發(fā)布日期：2006/10/31 12:00:00
實施日期：2006/10/31 12:00:00
中國標(biāo)準(zhǔn)分類號：L23
引用標(biāo)準(zhǔn)：IEC 61282-3;IEC 61282-9;IEC 61300-3-2;IEC 60793-1-48
適用范圍：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.