张浩_time-transfer-through-optical-fiber

TIMETRANSFERTHROUGHOPTICALFIBER(TTTOF)HaoZhang15May20201TIMETRANSFER21.Kihara,M.;Imaoka,A.InSystemconfigurationforstandardizingSDH-basedtimeandfrequencytransfer,EuropeanFrequencyandTimeForum,1996.EFTF96.,Tenth(IEEConf.Publ.418),IET:1996;pp465-470.INCREASINGDEMANDS31.Tseng,W.-H.;Lin,S.-Y.,ASurveyofTimeTransferviaaBidirectionalFiberLinkforPreciseCalibrationServices.2.Predehl,K.;Grosche,G.;Raupach,S.;Droste,S.;Terra,O.;Alnis,J.;Legero,T.;Hänsch,T.;Udem,T.;Holzwarth,R.,A920-kilometeropticalfiberlinkforfrequencymetrologyatthe19thdecimalplace.Science2012,336(6080),441-444.totesttheconstancyoffundamentalconstantsToverifypredictionsofquantumelectrodynamicsGeodesysatellitenavigationetc.SOLUTIONSABOUTDELAYRoundtripTwowayOneway4ROUNDTRIP5STM-NFRAME6Kiharaetal.SDH-basedtimeandfrequencytransfersystem,1995VC37Imaokaetal.Timesignaldistributionincommunicationnetworksbasedonsynchronousdigitalhierarchy,1992123412+/2/2errortruemeasTTTttJITTER8123412+/2/2errortruemeasTTTttImaokaetal.Timesignaldistributionincommunicationnetworksbasedonsynchronousdigitalhierarchy,1992TWOWAY91212ABBEOAEOBSOASOAROBROAOEBOEBAABTTTTTTTTTTTTTTSDH-SOH10Kiharaetal.Two-waytimetransferthrough2.4Gb/sopticalSDHsystem,2001SDH-PASSIVELISTENING11Emardsonetal,TimeandfrequencytransferinanasynchronousTCP/IPoverSDH-networkutilizingpassivelistening,200512Ebenhangetal,MeasurementsandErrorSourcesinTimeTransferUsingAsynchronousFiberNetwork,2010OPTICALFIBER1314