FDTD用户手册

FDTD用户手册
FDTD软件英文使用阐明InitialPropertiesdialogbox...................................................................................33MaskExport.............................................................................................................41ProfileDesigner.......................................................................................................42WaferProperties.....................................................................................................42ProfilesInUse.........................................................................................................44Properties................................................................................................................45Toolbars...................................................................................................................45Statusbar.................................................................................................................45ColorSpectrum.......................................................................................................46WorkbookMode......................................................................................................493DGraphItems........................................................................................................50Showsliceselector.................................................................................................54RefractiveIndex(X,Y,andZdirections)..............................................................54Zoomtool.................................................................................................................54EditParameters.......................................................................................................562DSimulationParameters......................................................................................623DSimulationParameters......................................................................................663DSimulationParametersfor64-bitsimulator....................................................682DBandSolverParameters...................................................................................73PWEBandSolver....................................................................................................78TestScript................................................................................................................86RunScript(2Dor3D)..............................................................................................86GenerateTemplateScript.......................................................................................86GenerateLayoutScript...........................................................................................86GenerateScanningScript......................................................................................86Preferencesmenu...................................................................................................87EditMenu.................................................................................................................893DObjects......................................................................................................93Commonelementsof3Dobjectwaveguides.......................................................94ClippingPlanes.....................................................................................................103ProfileDesigner...........................................................................................107MainpartsoftheGUI............................................................................................108Mainmenubar.......................................................................................................112Toolbars.................................................................................................................112LibraryBrowsertoolbar.......................................................................................113Profiletoolbar........................................................................................................114TableofContentsInstallingOptiFDTD.........................................................................................1Hardwareandsoftwarerequirements.....................................................................1Protectionkey...........................................................................................................2Installation.................................................................................................................2Technicalsupport.....................................................................................................3Overview...........................................................................................................5WhatisOptiFDTD?...................................................................................................5OptiFDTDapplicationsandhowtheyrelatetooneanother.................................6OptiFDTD_Designer..................................................................................................6Mainelementsofalayoutdesign............................................................................8What’snewinOptiFDTD8.0.........................................................................1164-bit2DSimulator.................................................................................................11HeatingAbsorption.................................................................................................13TotalFieldScatteringField2Dsimulationsandanalysis...................................13OptiFDTD_Designer.......................................................................................17MainpartsoftheGUI..............................................................................................18Mainmenubar.........................................................................................................22Toolbars...................................................................................................................22OptiFDTD_Designermenusandbuttons.....................................................23Filemenu.................................................................................................................23Editmenu.................................................................................................................24Viewmenu...............................................................................................................25Toolsmenu..............................................................................................................27Drawmenu...............................................................................................................27Simulationmenu.....................................................................................................31Preferencesmenu...................................................................................................31Windowmenu..........................................................................................................32Helpmenu................................................................................................................32OptiFDTD_Designerfunctions......................................................................33OptiBPMSpecificMaterials........................................................................169MaterialClass........................................................................................................169Createandeditmaterials.....................................................................................169Dielectricmaterial(Ordinary)...............................................................................170Diffusedmaterial...................................................................................................173OptiFDTDSpecificMaterials.......................................................................177MaterialClass........................................................................................................177Createandeditmaterials.....................................................................................177Dielectric................................................................................................................178Dispersion..............................................................................................................183Convertingthe‘Sellmeierequation’to‘LorentzModel’....................................184Nonlinear................................................................................................................192PerfectConductor.................................................................................................1962DBandSolver............................................................................................1992DBandSolverParameters.................................................................................199Filemenu...............................................................................................................201Simulationmenu...................................................................................................201Viewmenu.............................................................................................................201Helpmenu..............................................................................................................202Waveguides..................................................................................................205Waveguideproperties...........................................................................................205Waveguideprofiles...............................................................................................205Wafer......................................................................................................................208Waveguidevs.wafer.............................................................................................209Initialdata..............................................................................................................211LocalCoordinateSystem.....................................................................................211UserInterfaceofaParameterizedpositionofaLayoutShape........................212Waveguides...........................................................................................................214Linear.....................................................................................................................216Arc..........................................................................................................................222Elliptic....................................................................................................................228Ring........................................................................................................................233S-BendSines.........................................................................................................239S-BendArc.............................................................................................................239S-BendSine...........................................................................................................244S-BendCosine.......................................................................................................250LinearTaper...........................................................................................................256ParabolicTaper.....................................................................................................262ExponentialTaper.................................................................................................267S-BendArcTaper..................................................................................................273S-BendSineTaper................................................................................................278S-BendCosineTaper............................................................................................285CircularLens.........................................................................................................291EllipticLens...........................................................................................................296ParabolicLens.......................................................................................................303HyperbolicLens....................................................................................................309Polynomial.............................................................................................................315PhotonicBandGap(PBG)CrystalStructure.....................................................321Basic3DLinearTaperingandProportionalInterpretationofFiberProfile.....330InputField.....................................................................................................339InputFieldvs.InputPlane....................................................................................339Insertaninputplane.............................................................................................340InputFielddialogbox...........................................................................................343Mode—GlobalData:ADIMethod.........................................................................359ModeSolver2D.....................................................................................................379ModeSolver2D—menus......................................................................................380ModeSolver2D—tabs..........................................................................................396TFSFRegionProperties.......................................................................................4013DModeSolver............................................................................................407MainpartsoftheGUI............................................................................................410Mainmenubar.......................................................................................................414Toolbars.................................................................................................................4143DModeSolvermenusandbuttons..........................................................417Filemenu...............................................................................................................417Viewmenu.............................................................................................................417Simulationmenu...................................................................................................419Datamenu..............................................................................................................419Preferencesmenu.................................................................................................420Helpmenu..............................................................................................................4203DModeSolverfunctions...........................................................................421ProfileDesignermenus...............................................................................117Filemenu...............................................................................................................117Viewmenu.............................................................................................................117Toolsmenu............................................................................................................117Helpmenu..............................................................................................................117ProfileDesignercontextmenu............................................................................118ProfileDesignerfunctions..........................................................................119LibraryBrowser.....................................................................................................119CompareLibraries................................................................................................119EditVariablesandFunctions...............................................................................122Mode—GlobalData:ADIMethod.........................................................................123ModeSettings........................................................................................................124Options...................................................................................................................125Profiles..........................................................................................................127Fiber.......................................................................................................................127Channel..................................................................................................................131OptiBPMSpecificDiffusedMaterials.........................................................137CustomDiffusionProcessesandArbitraryIndexProfiles...............................137DiffusionProcessLibrary....................................................................................137Ti:LiNb03profile-Titaniumdiffusioninlithiumniobate...................................138Ti:LiNbO3Protoolbar...........................................................................................139Mg:LiNb03profile-Magnesiumdiffusioninlithiumniobate............................143Mg:LiNb03Protoolbar..........................................................................................144ProtonExchangeprofile-H+:LiNb03..................................................................148ProtonExchangetoolbar.....................................................................................149AnnealingProcess................................................................................................151OptiBPMSpecificUserFunctionProfile....................................................153OptiBPMSpecificUserDLLProfile............................................................159Centerpoint...........................................................................................................162Materials.......................................................................................................167ModeFound...........................................................................................................421StatusBar..............................................................................................................4223DGraphItems......................................................................................................422Showsliceselector...............................................................................................426Customize..............................................................................................................426Datamenu..............................................................................................................4293DGraphSettings.................................................................................................432LayoutOptions......................................................................................................441ObservationPoints,Areas,andLines.......................................................445ObservationPoint.................................................................................................445ObservationArea..................................................................................................445ObservationLine...................................................................................................446Simulationtoolbar.................................................................................................446ObservationPoints......................................................................................447Observationproperties—Pointdialogbox.........................................................448ObservationArea.........................................................................................451Observationproperties--X-ZAreadialogbox..................................................452Observationproperties--Y-ZAreadialogbox..................................................455Observationproperties--X-YAreadialogbox..................................................457ObservationAreaAnalysisdialogbox...............................................................459ObservationLine..........................................................................................474Observationproperties--VerticalLinedialogbox............................................475OptiFDTD_Simulator(2D)............................................................................479MainpartsoftheGUI............................................................................................480Mainmenubar.......................................................................................................483Toolbars.................................................................................................................483OptiFDTD_Simulator(2D)menusandbuttons.........................................485Filemenu...............................................................................................................485Viewmenu.............................................................................................................485Simulationmenu...................................................................................................487Preferencesmenu.................................................................................................489Export.....................................................................................................................5973DGraphItems......................................................................................................598Simulationmenu...................................................................................................598Componentsmenu................................................................................................601Preferencesmenu.................................................................................................601OptiFDTDTools............................................................................................605OverlapIntegral............................................................................................607GaussianOverlapScanner.........................................................................615OverlapIntegralScanner............................................................................619MultipleFields..............................................................................................623Notes......................................................................................................................628MultipleGaussians......................................................................................629Notes......................................................................................................................632ConfinementFactor.....................................................................................633Notes......................................................................................................................638FarField........................................................................................................639Fraunhoferapproximation...................................................................................639Fresnel-KirchhoffDiffractionFormula................................................................6402DFarField............................................................................................................6413DFarField............................................................................................................643References.............................................................................................................645Mode2D........................................................................................................647ModesofPlanarWaveguides..............................................................................649Filemenu...............................................................................................................650Editmenu...............................................................................................................650Viewmenu.............................................................................................................651Simulationmenu...................................................................................................651Windowmenu........................................................................................................651Helpmenu..............................................................................................................489SimulationParameters.........................................................................................490BoundaryConditions............................................................................................491ObservationPoint.................................................................................................492Finalization............................................................................................................494OptiFDTD_Simulator(2D)functions..........................................................495Viewlist..................................................................................................................495Statusbar...............................................................................................................4963DGraphsettings.................................................................................................501OptiFDTD_Simulator(3D)............................................................................513MainpartsoftheGUI............................................................................................514Mainmenubar.......................................................................................................517Toolbars.................................................................................................................517OptiFDTD_Simulator(3D)menusandbuttons.........................................519Filemenu...............................................................................................................519Viewmenu.............................................................................................................519Simulationmenu...................................................................................................522Preferencesmenu.................................................................................................523Helpmenu..............................................................................................................523SimulationParameters.........................................................................................524BoundaryConditions............................................................................................525Finalization............................................................................................................527OptiFDTD_Simulator(3D)functions..........................................................529Viewlist..................................................................................................................529Statusbar...............................................................................................................5303DGraphsettings.................................................................................................535PWEBandSolver.........................................................................................545OptiFDTD_Analyzer(2DSimulations)........................................................553MainpartsoftheGUI............................................................................................554Components..........................................................................................................556Mainmenubar.......................................................................................................559Toolbars.................................................................................................................559OptiFDTD_Analyzermenusandbuttons(2DSimulations)......................561Filemenu...............................................................................................................561Viewmenu.............................................................................................................562Componentsmenu................................................................................................563Simulationmenu...................................................................................................564Preferencesmenu.................................................................................................564Toolsmenu............................................................................................................564Windowmenu........................................................................................................565Helpmenu..............................................................................................................565OptiFDTD_Analyzerfunctions(2DSimulations).......................................567Export.....................................................................................................................5673DGraphItems......................................................................................................568Componentsmenu................................................................................................568Simulationmenu...................................................................................................568Preferencesmenu.................................................................................................571Toolsmenu............................................................................................................571OptiFDTD_Analyzer(3DSimulations)........................................................575MainpartsoftheGUI............................................................................................576Mainmenubar.......................................................................................................580Toolbars.................................................................................................................580OptiFDTD_Analyzermenusandbuttons(3Dsimulations)......................581Filemenu...............................................................................................................581Viewmenu.............................................................................................................582Componentsmenu................................................................................................583Simulationmenu...................................................................................................584Preferencesmenu.................................................................................................584Toolsmenu............................................................................................................584Windowmenu........................................................................................................585Helpmenu..............................................................................................................585OptiFDTD_Analyzerfunctions(3Dsimulations).......................................587AnalysisTools.......................................................................................................587CodeVConverter.........................................................................................727Dataformat............................................................................................................729EXFOOWAConverter.................................................................................731ZemaxConverter..........................................................................................739Conversion............................................................................................................739NotesonConversion............................................................................................740Dataformats..........................................................................................................741ZEMAXBeamFile(ZBF)binaryformat...............................................................741AppendixA:Opti2DGraphControl............................................................743Userinterfacefeatures.........................................................................................744GraphPropertiesdialog.......................................................................................754AppendixB:Fileformats............................................................................763Datafileformats....................................................................................................763AppendixC:Parsersupportedfunctions..................................................773Supportedfunctions.............................................................................................773FunctionLimitsand_FnRslt_..............................................................................778AppendixD:Batchprocessing...................................................................781AutomaticloadingofVBScriptfromcommandline.........................................785Simulationfunctions.............................................................................................652CorrelationFunctionMethod(CFM)....................................................................660Filemenu...............................................................................................................661Editmenu...............................................................................................................661Viewmenu.............................................................................................................662Simulationmenu...................................................................................................662Windowmenu........................................................................................................662Simulationfunctions.............................................................................................663UserDefinedFile...................................................................................................672Filemenu...............................................................................................................673Editmenu...............................................................................................................674Viewmenu.............................................................................................................674Simulationmenu...................................................................................................674Windowmenu........................................................................................................674Notes:.....................................................................................................................676Mode3D........................................................................................................677Filemenu...............................................................................................................677Editmenu...............................................................................................................678Viewmenu.............................................................................................................678Operationsmenu...................................................................................................680Simulationmenu...................................................................................................680DrawToolmenu....................................................................................................681Preferencesmenu.................................................................................................681LayoutDesignerDialogboxesofModeSolver3D............................................683LayoutSettingslayoutdialogbox.......................................................................702WaveguideColorslayoutdialogbox..................................................................703Notes:.....................................................................................................................704UserGuideofView3D.................................................................................705CommandsofView3D.........................................................................................705Viewmenu.............................................................................................................707Toolbarsmenu......................................................................................................707StatusBarmenu....................................................................................................708Settingsmenu.......................................................................................................711DialogboxesofView3D.......................................................................................713Notes:.....................................................................................................................726 本软件ID:6228819