标签: optics

IntroductiontoFiberOptics

NikonSPORTOPTICS

Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Maxim>AppNotes>A/DandD/Aconversion/samplingcircuitsDigitalpotentiometersKeywords:internalcalibration,externalcalibration,SFF-8472,diagnosticmonitor,fiberoptics,threshold,temperaturemeasurement,voltageJul09,2003measurement,monitor,analoginput,atodAPPLICATIONNOTE2090HowtoConfiguretheDS1852AlarmandWarningThresholdstoComplywithSFF-8472Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Figure1.DS1852memorymap.DS1852AlarmandWarningThresholdsandtheSFF-8472StandardTheSFF-8472standarddictatestherequirementsfordiagnosticmonitoringinterfacesofopticaltransceivers.The……

摘要：本应用笔记的目的是为了解释如何配置DS1852报警和警告阈值，使符合SFF-8472标准的内存位置要求。Maxim>AppNotes>A/DandD/Aconversion/samplingcircuitsDigitalpotentiometersKeywords:internalcalibration,externalcalibration,SFF-8472,diagnosticmonitor,fiberoptics,threshold,temperaturemeasurement,voltageJul09,2003measurement,monitor,analoginput,atodAPPLICATIONNOTE2090HowtoConfiguretheDS1852AlarmandWarningThresholdstoComplywithSFF-8472Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Figure1.DS1852memorymap.DS1852AlarmandWarningThresholdsandtheSFF-8472StandardTheSFF-8472standarddictatestherequirementsfordiagnosticmonitoringinterfacesofopticaltransceivers.The……

摘要：本应用笔记讨论SFF-8472的应用程序需要内存超过128字节的I²C*设备地址A0h添加到外部EEPROM。Maxim>AppNotes>DIGITALPOTENTIOMETERSFIBER-OPTICCIRCUITSKeywords:DS1859,SFF-8472,MSA,FiberOptics,appnote3481Mar23,2005APPLICATIONNOTE3481UsingtheDS1859withExternalEEPROMAbstract:ThisapplicationnoteaddressesaddingexternalEEPROMintoSFF-8472applicationsthatrequiremorethan128BytesofmemorylocatedattheIC*deviceaddressA0h.IntroductionTheDS1859isadualdigitalresistorthatautomaticallyadjustsitselfasafunctionoftemperaturetothevaluesprogrammedintoaEEPROMlook-uptable(LUT).Otherfeaturesincludefiveanalog-to-digitalchannels(includingVCCandtemperature)andamemorymapthatiscompatiblewithSFF-8472fiberopticapplications.Thisapplicationnoteaddressesaddingex……

摘要：本应用笔记涵盖的查找表中使用控制激光偏置电流和调制。表是基于温度的前馈控制的一部分变化值随着温度的变化控制信号。Maxim>AppNotes>DIGITALPOTENTIOMETERSFIBER-OPTICCIRCUITSKeywords:fiberoptics,fibre,look-uptable,lasercontrol,biascalibration,modulationcalibration,feedforwardlasercontrol,lasertemperaturedependenceJan08,2002APPLICATIONNOTE167ConsiderationsfortheDS1847/DS1848Look-UpTablesAbstract:Thisapplicationnotecoverstheuseoflook-uptablesinthecontroloflaserbiasandmodulation.Thetablesareapartofafeedforwardcontrolbasedontemperaturewhichvariesthevalueofthecontrollingsignalastemperaturechanges.IntroductionTheDS1847andDS1848aredigitallycontrolledresistors.Thelook-uptablesinthesepartsareusedtostoreResistorpositionsthatdiscretelycompensatefortheuser’sapplicationtemperaturede……

摘要：本应用程序说明涵盖的激光偏见和调制控制中查找表的使用。表是基于温度的控制信号的价值随温度的变化前馈控制的一部分。Maxim>AppNotes>DIGITALPOTENTIOMETERSFIBER-OPTICCIRCUITSKeywords:fiberoptics,fibre,look-uptable,lasercontrol,biascalibration,modulationcalibration,feedforwardlasercontrol,lasertemperaturedependenceJan08,2002APPLICATIONNOTE167ConsiderationsfortheDS1847/DS1848Look-UpTablesAbstract:Thisapplicationnotecoverstheuseoflook-uptablesinthecontroloflaserbiasandmodulation.Thetablesareapartofafeedforwardcontrolbasedontemperaturewhichvariesthevalueofthecontrollingsignalastemperaturechanges.IntroductionTheDS1847andDS1848aredigitallycontrolledresistors.Thelook-uptablesinthesepartsareusedtostoreResistorpositionsthatdiscretelycompensatefortheuser’sapplicationtemperaturede……

(ebook-pdf-science)physics-opticsOpticsBenjaminCrowellBook5intheLightandMatterseriesofintroductoryphysicstextbookswww.lightandmatter.comOpticsTheLightandMatterseriesofintroductoryphysicstextbooks:123456NewtonianPhysicsConservationLawsVibrationsandWavesElectricityandMagnetismOpticsTheModernRevolutioninPhysicsOpticsBenjaminCrowellwww.lightandmatter.comLightandMatterFullerton,Californiawww.lightandmatter.com1999byBenjaminCrowellAllrightsreserved.Edition2.0rev.2000-09-09ISBN0-9704670-5-2BriefContents1TheRayModelofLight...................112ImagesbyReflection,PartI...........253ImagesbyReflection,PartII..........334RefractionandImages...................435WaveOptics....................................57Exer……

bestofedmundopticsapplicationnotesEdmundOpticsbestofapplicationNOTEStechnicaldocumentation2000-2003revisededitionCopyright2000-2003EdmundOptics,Inc.2000-2003BestofApplicationNotesTableofContentsIntroduction.....................................................................1HowtoReducetheCostofConfiguringaVisionSystem.................................2SetYourSightsonVision..........................................................7Micro-OpticsandFiberOpticSystems...............................................11ContrastEnhancementwithFiltering.........……

cambridgeuniversitypress-2005-principlesoflasersandoptics-yyepgTeAMYYePGDigitallysignedbyTeAMYYePGDN:cn=TeAMYYePG,c=US,o=TeAMYYePG,ou=TeAMYYePG,email=yyepg@msn.comReason:IattesttotheaccuracyandintegrityofthisdocumentDate:2005.05.2606:25:09+08'00'ThispageintentionallyleftblankPRINCIPLESOFLASERSANDOPTICSPrinciplesofLasersandOpticsdescribesboththefundamentalprinciplesoflasersandthepropagationandapplicationoflaserradiationinbulkandguidedwavecomponents.Allsolidstate,gasandsemiconductorlasersareanalyzeduniformlyasmacroscopicdeviceswithsusceptibilityoriginatedfromquantummechanicalinteractionstodevelopanoverallunderstatingofthecoherentnatureoflaserradiation.Theobjectiveofthebookistopresentlasersandapplicationsoflaserradiationfromamacrosc……

wavepropagationandfourieroptics453.701LinearSystems,S.M.Tan,TheUniversityofAuckland7-1Chapter7WavepropagationandFourieropticsFourieropticsdescribespropagationoflightinopticalsystemsusingFouriertransformtechniques.Thesetechniquesareusefulsincemanyoperationsarelinearandspatiallyshift-invariant.Theyformthebasisforanalyzinganddesigningopticalimagingandcomputationsystems.7.1PropagationoflightintheparaxialapproximationAlthoughtheclassicalwavedescriptionoflightisasatransverseelectromagneticwave,manye¤ectscanbestudiedusingascalarratherthanthefullvectorwaveequation.Infreespace,wehave@2@2@21@2++=@x2@y2@z2c2@t2(7.1)Inthisequationrepresentsacomponentoftheelectricormagnetic…eld.Formonochromatic,coheren……

geometricaloptics,geometricaloptics-cambridge……

handbookofoptics43chpts-,handbookofoptics43chpts--p1525……