分析lumerical wdm webinar硅光子學

用環(huán)形諧振腔進行WDM互JacksonKlein,PhDSeniorProductManagerLumericalSolutions,Inc.1.604.733.9006x309Introduction簡Simulationmethodology仿真方Ringmodulators環(huán)形諧振Applications一些應Ringmodulatorcharacterization2channelWDMsystem雙頻道WDM4channelWDMsystem四頻道WDM8channelWDMsystem八頻道WDMQuestionsandAnswers問與About已經(jīng)證明和可以信賴的技0

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hotonicIntegratedCircuitWhatisINTERCONNECT?INTERCONNECTOpto-electronicandphotonicintegratedcircuit(PIC)designsoftwarethatallowsforthedesign,simulationand ysisofintegratedcircuitsintimeandfrequencyINTERCONNECT是一款光-電子和光集成線路(PIC)設(shè)計軟件,它可以在時間域和頻率域進行設(shè)INTERCONNECTcanperform simulations頻 simulator頻域仿 Thecircuitiscomposedaseriesofelementsconnectedbyanarbitrarynumberofinput/outputorbidirectional)ports線路由 INTERCONNECTcarriesoutthescatteringdata ysisfortheentirecircuit軟件利用散射(矩陣)數(shù)據(jù)分析整個線路 simulations頻PhotonicCircuit

datasimulator散射數(shù)據(jù)仿真結(jié)INTERCONNECTcanperform simulations simulator時域仿Dataflowscheduler數(shù)據(jù)流調(diào)Moreflexibilitythanusingtraditionaldiscretetimeortime-drivensimulators比傳統(tǒng)的時間離散或時間驅(qū)動INTERCONNECTcanperform simulationsSignalintegrity信號完整性分析Mixedsignal號源digital,electricalandoptical數(shù)字型、電和光學波SimulationCombinedifferenttypesofsimulationSystem/Circuit基于系統(tǒng)/線Example:S-matrix散SimilarinconceptSPICEmodelingin電路SPICE建模

Physics物理SimulationDriftdiffusionandCreatecircuitfromelements可以使S-matrix散射矩FDTDSolutionsorMODE全矢量求解麥柯斯韋方Element元件模型來自FDTDSolutions仿真結(jié)FDTDSolutionscansolvearbitrarilycomplex2Dgratingcouplers

3Dgratingcouplers元件模型來自MODESolutions仿真結(jié)MODESolutionssolveswaveguideandfiber元件模型來自DEVICE仿真結(jié)果（電學DEVICEsimulatestheelectricalp-epiSi(2x1017cmp-epiSi(2x1017cm-3)BuriedBuriedComplexdevice-levelphysicstosimulaterealisticModeinformation(profiles,neffdispersion,loss)模式信Sparameters散射矩陣參Opto-electronicproperties(Dneffvsvoltage)光-電特性 效折射率隨電壓的化*A.Ayazi,T.Baehr-Jones,Y.Liu,A.Eu-JinLim,M.Hochberg,"Linearityofsiliconringmodulatorsfor opticallinks,"OpticsExpress,Vol.20,Issue12,pp.13115-13122(2012)Comb-laserdrivenWDM*梳狀激光驅(qū)動的WDM

*Knights,A.P.;Huante-Ceron,E.;Ackert,J.;Logan,D.;Wojcik,G.;FengZhang;Gubenko,A.;Mikhrin,S.,"Comb-laserdrivenWDMforshortreachsiliconphotonicbasedopticalinterconnection,"GroupIVPhotonics(GFP),2012IEEE9thInternationalConferenceon,vol.,no.,pp.210,212,29-31Aug.2012**LukasChrostowski,“OpSIS-IMEPDKPyxisTutorial–Multi-channelDetectorsandpadsWDMThermaltuning*FangQ,PhangYT,TanCW,LiowTY,YuMB,LoGQ,KwongDL,“Multi-channelsiliconphotonicreceiverbasedonring-resonators”,OptExpress.2010Jun21;18(13):13510-5. :10.1364/OE.18.013510.**LukasChrostowski,“OpSIS-IMEPDKPyxisTutorial–Ringmodulator:INTERCONNECTRingmodulator:compoundelementRingmodulator:primitiveelementTimevariantdigitalfilter時ModulatorSteady-statemodel穩(wěn)態(tài)模UseelementsfromtheaknownPDK(processdesignkit)從已有的設(shè)計包中選用器件8channelWDMsystem25Gbps/channel8頻道WDM系統(tǒng)，25Gbps/頻道WDMcomblaserinputCascadedringmodulators級聯(lián)式環(huán)形調(diào)制器（調(diào)制加復用Cascadedringresonators級聯(lián)式環(huán)形調(diào)制器（復分RMCharacterization(*)Frequencyresponse

spectral>?c/4.42/60e-Frequencyresponse ysis >?getresu 1/mode1/peak/ DCmodulationresponse0to1.2V)DCmodulationresponse0to1.2V)ModulationModulationrange(0.6to1RMCharacterization(*)TransientresponseSample采樣頻率與時間常

*Transientresponsemodulatoroutput)DynamicDynamicSteady-state*Transientresponse(filteroutput)DynamicDynamic Steady-stateCascadedringmodulators級聯(lián)環(huán)形調(diào)制器（輸出CascadedringresonatorsWDMSinglechannelWDM2channelsWDM2channelsWDM4channelsWDM4channelsWDM8channelscomblasercascaded WDM8channelscascadedRR)八頻道WDM8channelsUseelementsfromtheaknownPDK(processdesignkit)從已有的設(shè)計包中選用器件FSR自由光譜范~1.1Freqdetuning頻率調(diào)諧100Channelspacing頻道間隔2004channelWDMsystem,25WDMcomblaser8channelWDMsystem,25AdjustdesignparametersofringMentorPyxisSchematiccapturesPDKspecificdesignandperformsPyxisLayoutperformsSDL,waveguideMentorTest-benchStimulusandPHASEI(Activedevelopment): INTERCONNECTimportsSPICEstyletextbasednetlistgeneratedbyPyxis–operatingonitasa“DeviceUnderTest”LumericalassociatescompactmodelswithparameterizedinstancessupportedbythePDKMentorandLumericalCollaborationCo-simulationElectro-opticaltransceiverexample電- 例

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