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【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part3-19:Examinationsandmeasurements-Polarizationdependenceofreturnlossofasingle-modefibreopticcomponent
【原文标准名称】:纤维光学互连器件和无源元件基本试验和测量程序第3-19部分:检验和测量单模纤维光学器件回波损耗偏振依赖性
【标准号】:IEC61300-3-19-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86B
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;测量技术;光波导;紧固件;影响;回波损耗;量具
【英文主题词】:Checkgauge;Components;Fasteners;Influences;Measuringtechniques;Monomodefibres;Opticalwaveguides;Returnloss;Testing
【摘要】:ThispartofIEC1300describesthetesttodeterminethedependenceofreturnlossofasinglemodefibreopticcomponentonthestateofpolarization(SOP)ofthelightpassingthroughthecomponent.Returnlossistheabsolutevalueoftheratioindecibelsofthetotalreflectedpowertotheincidentpowerfromanopticalfibrelinkorsystem.SincetheSOPoflightinacomponentisgenerallyindeterminateandinfactoftenchangingasafunctionoftime,acomponentthatexhibitspolarizationdependencewillhavevaryingreturnlossinasystem.Thisprocedurecanbeappliedtoanysinglemodepassivecomponentandinterconnectingdevice,includingattenuators,isolators,branchingdevices,switches,connectors,andsplices,ifapplicable.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:19P.;A4
【正文语种】:英语