BS EN 61280-1-4-2010 光纤通信子系统试验程序.一般通信子系统.光源环形通量测量方法
作者:标准资料网
时间:2024-05-19 17:47:41
浏览:9339
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Fibreopticcommunicationsubsystemtestprocedures-Generalcommunicationsubsystems-Lightsourceencircledfluxmeasurementmethod
【原文标准名称】:光纤通信子系统试验程序.一般通信子系统.光源环形通量测量方法
【标准号】:BSEN61280-1-4-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03-31
【实施或试行日期】:2010-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:获得;通信系统;电气工程;光纤;纤维;激光工程;激光设备;激光器;数学计算;测量;测量装置;测量技术;方法;多模纤维;近场;近场测量值;光波导;光学;规程;额定值;减低;电信;试验;发射器输出;发射器;二维的
【英文主题词】:Acquisition;Communicationsystems;Electricalengineering;Fibreoptics;Fibres;Laserengineering;Laserequipment;Lasers;Mathematicalcalculations;Measurement;Measuringdevices;Measuringtechniques;Methods;Multimodefibres;Nearfield;Nearfieldmeasuringvalue;Opticalwaveguides;Optics;Procedures;Ratings;Reducing;Telecommunications;Testing;Transmitteroutput;Transmitters;Two-dimensional
【摘要】:ThispartofIEC61280isintendedtocharacterizetheencircledfluxoftwotypesoflightsources:transmissionlightsources,whichareusuallycoherentandsubstantiallyunder-excitethemodevolumeofamultimodefibre,andmeasurementlightsources,whichareincoherentandexcitemostofthemodevolumeofamultimodefibre.ThispartofIEC61280setsforthastandardprocedureforthecollectionoftwo-dimensionalfibreopticnearfieldgreyscaledataandsubsequentreductiontoone-dimensionaldataexpressedasasetofthreesampledparametricfunctionsofradiusfromthefibre’sopticalcentre.ThisrevisionofIEC61280-1-4continuestofulfilitsoriginalpurpose,characterizationoftransmissionlightsources,whichenablestheaccuratemathematicalpredictionofminimumguaranteedlinklengthin1gigabitpersecondorgreaterfibreopticdatacommunicationsystems.Newtothisrevisionissupportforimprovedmeasurementprecisionofinsertionlossinmultimodefibreopticlinksthroughthecharacterizationofmeasurementlightsources.Estimationofthefibrecorediameterisnotanobjectiveofthisstandard.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:38P;A4
【正文语种】:英语
【原文标准名称】:光纤通信子系统试验程序.一般通信子系统.光源环形通量测量方法
【标准号】:BSEN61280-1-4-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03-31
【实施或试行日期】:2010-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:获得;通信系统;电气工程;光纤;纤维;激光工程;激光设备;激光器;数学计算;测量;测量装置;测量技术;方法;多模纤维;近场;近场测量值;光波导;光学;规程;额定值;减低;电信;试验;发射器输出;发射器;二维的
【英文主题词】:Acquisition;Communicationsystems;Electricalengineering;Fibreoptics;Fibres;Laserengineering;Laserequipment;Lasers;Mathematicalcalculations;Measurement;Measuringdevices;Measuringtechniques;Methods;Multimodefibres;Nearfield;Nearfieldmeasuringvalue;Opticalwaveguides;Optics;Procedures;Ratings;Reducing;Telecommunications;Testing;Transmitteroutput;Transmitters;Two-dimensional
【摘要】:ThispartofIEC61280isintendedtocharacterizetheencircledfluxoftwotypesoflightsources:transmissionlightsources,whichareusuallycoherentandsubstantiallyunder-excitethemodevolumeofamultimodefibre,andmeasurementlightsources,whichareincoherentandexcitemostofthemodevolumeofamultimodefibre.ThispartofIEC61280setsforthastandardprocedureforthecollectionoftwo-dimensionalfibreopticnearfieldgreyscaledataandsubsequentreductiontoone-dimensionaldataexpressedasasetofthreesampledparametricfunctionsofradiusfromthefibre’sopticalcentre.ThisrevisionofIEC61280-1-4continuestofulfilitsoriginalpurpose,characterizationoftransmissionlightsources,whichenablestheaccuratemathematicalpredictionofminimumguaranteedlinklengthin1gigabitpersecondorgreaterfibreopticdatacommunicationsystems.Newtothisrevisionissupportforimprovedmeasurementprecisionofinsertionlossinmultimodefibreopticlinksthroughthecharacterizationofmeasurementlightsources.Estimationofthefibrecorediameterisnotanobjectiveofthisstandard.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:38P;A4
【正文语种】:英语
下载地址:
点击此处下载