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ID:36329907
大小:1.67 MB
页数:35页
时间:2019-05-09
《omnisim - uk silicon photonicsomnisim -英国硅光子学》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Thenextgenerationinphotoniclayout&simulation“propagatingideas”WhatisOmniSim?TrulydirectionagnosticlayoutandsimulationtoolTimedomainengine2D&3DFDTDgeneratespectralresponseinasinglesimulationFrequencydomainenginenewalgorithmbringsunparalleledspeedAutomaticoptimisatione
2、volvesyourdesignwhileyoueatlunch!MaskexportusingGDSII“propagatingideas”OmniSimFeaturesSummaryOmniSimcontainsasophisticatedlayouteditorComplex3DdevicescanbebuiltupusingphysicallayersandprocessconceptsElementscanberotatedandlinkedtoeachotherAwiderangeofsourcesandsensor
3、sareavailableCanimportaFIMMWAVEmodeforlaunchingormeasuringmodepower–substantiallyincreasessimulationefficiency.ThefrequencydomainmethodoffersarapidtechniqueforsimulatingdevicesTheFDTDtechniqueisabletosimulateeitheratCWoroverabroadbandKallistoscanbeusedtooptimiseadevi
4、ceThefinaldesigncanbeexportedasGDSIIdataOmniSimFDTDEngineFeaturesGeneralThefastestFDTDengineinthefieldSub-gridding–substantiallyreducememoryandtimerequiredc.f.variablegridFDTDs.ManymemoryreducingtechnologiesClustersystemfordistributingsimulationacrossmultipleCPUs/PCs
5、MaterialsAnisotropy–generalsymmetrictensor.Dispersivematerialsincludingmetals–Drude/Debye/Lorentzianmodelswithautomaticfittingtool(youjustprovideadispersioncurve).Chi2andChi3non-linearityPermeability(magneticmaterials)BoundaryConditionsHighperformancePMLson6facesDisp
6、ersivePMLs–e.g.continueametallayerintothePMLMetal,magneticandperiodicboundaryconditionsSub-griddingPhotonDesignfirsttodemonstrateanefficient,stablesub-gridalgorithminFDTD–allpreviouspublishedalgorithmsnotstable.Increaselocalresolutionby2x,4x,8x,…Canacceleratea3Dsimul
7、ationby64xormore.Muchmoreefficientthan“variablegrid”FDTDs–adiagonalofsmallfeatureswouldcreateafinegrideverywhere.ModeExcitorsandSensorsImportprecisemodefromFIMMWAVEformodelaunchDittoimportformodesensor=>Substantiallydecreasesimulationvolume/time.modeexcitormodesensor
8、modecomputedinFIMMWAVEExample-ringresonatordesign/simulationEditorallowsveryeasylayoutofeventhemostcomplexringstructuresSimulationw
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