fiber link stabilizer - home - cyclelasers : cyclelasers · · 2017-05-11fiber link stabilizer...
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DATASHEET FLSv1.2017
CycleGmbH•Hamburg•[email protected]
FiberLinkStabilizer
APPLICATIONTimeofflightstabilizationoffibertiminglinksDESCRIPTIONThefully-automatedFLSconsistsofafiberlink,abalancedopticalcross-correlator,andalltheothernecessaryactuators, fiber components, and control elements to support a fully-automated timing-stabilizedfiber link. Itpreservesthe lownoisepropertiesofthemaster laserduringthedeliveryofthetimingsignaltoremote locationsbytime-of-flightcross-correlation,resulting inmarket-leadinglow-driftandlow-jittertimingdistribution.SPECIFICATIONSParameter Value Unit CommentTimingjitter1 <5 fs
RMSWithin35μHz-1MHzbandwidth
Timingresolution <0.5 fs Integrateddetectornoisefloorwithin10kHzbandwidthFiberlinklength2 <10 km Fibertype SMF/PM WithFCorSCconnectorFiberlinkoutputpower >10 mW AverageOpticalwavelength 1550±50 nm OperatingatpulsedmodePulserepetitionrate <500 MHz TailoredforthefrequencyofinterestIntegratedfeedback included OptimizedPIDparametersControlsysteminterfaces included AvailableinEpics,Tango…Autolock included Dimensions BOC:362mmx109mmx65mm+OpticalDelayLine:350mmx120mmx52mmWeight BOC:3kg+DelayLine:3kg1Specifiedfora150mlink,with5˚Cpeak-to-peakenvironmenttemperaturefluctuation.2Performancespecificationsfora150mlink.Customizedfiberlengthsavailable.
DATASHEET FLSv1.2017
CycleGmbH•Hamburg•[email protected]
MEASUREMENTDATA
Out-of-looptimingdriftbelow1Hzbetweentwostabilizedfiberlinks3,underneath theenvironmenttemperature:
3Thelengthofeachfiberlinkis150m.
Out-of-looptimingjitterspectraldensitybetweentwofiberlinksfrom1MHzdownto4.63μHz4:
4The spectrum below 1 Hz is the Fourier transformation of the timing drift data over 2.5 days, whereas the spectrum above 1 Hz ismeasuredwithabasebandanalyzer.