版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
2014“量子电子学OpticalOrbitalAngularMomentumAintroduction2014“量子电子学OpticalOrbitalAngularMomentumAintroductionandSomeXuex-122OpticalHale–Bopp彗星1997年3月28日晚,OpticalHale–Bopp彗星1997年3月28日晚,加州南部的JoshuaTreeNationalPark蓝色彗尾:太阳风作白色慧尾光的辐射压力作——光学动U.Leonhardt,Nature444,8233OpticalLinearmomentumAngularmomentumSpinangular(SAM)Orbitalangular(OAM)4J.OpticalLinearmomentumAngularmomentumSpinangular(SAM)Orbitalangular(OAM)4J.D.Jackson,ClassicalElectrodynamics,3rdEdition,Wiley-VCH,JulyIn1909,Poyntingreasonedthatacircularlypolarizedlightbeamofangularfrequencyωshouldcarryasmallamountofangularmomentum光光J.In1909,Poyntingreasonedthatacircularlypolarizedlightbeamofangularfrequencyωshouldcarryasmallamountofangularmomentum光光J.Poynting,ProceedingsoftheRoyalSocietyofLondon.SeriesA82,560R.A.Beth,PhysicalReview50,1155OpticalangularPolarizationofCircularlyforright-forleft-OpticalangularPolarizationofCircularlyforright-forleft-SpatialphasedistributionofHelicalwavefront(relatedto)⚫forel:topologyJ.Poynting,ProceedingsoftheRoyalSocietyofLondon.SeriesA82,560L.Allen,etal.,PhysicalReviewA45,81856SAMandSAM-==-OAM-l=SAMandSAM-==-OAM-l=l=-l=l=l=7CharacteristicsofOAMbeamsRotationofCharacteristicsofOAMbeamsRotationofPoyntingvectorPhasesingularity(l≠0)Centraldarkspot(l≠0)M8CharacteristicsofOAMbeamsConservationofCharacteristicsofOAMbeamsConservationofangularmomentum(lUncertainlyrelationship(l/K.Dholakia,etal.,PhysicalReviewA54,3742S.Franke-Arnold,etal.,NewJournalofPhysics6,1039GenerationofOAMbeamsCylindricalSpiralphaseSpatialGenerationofOAMbeamsCylindricalSpiralphaseSpatiallightA.M.Yao,etal.,AdvancesinOpticsandPhotonics3,161厄米-高斯光束转换为拉厄米-高斯光束转换为拉盖尔-高斯光M.Padgett,etal.,AmericanJournalofPhysics,64,77A.M.Yao,etal.,AdvancesinOpticsandPhotonics3,161平面波转拉盖尔-高斯光M.平面波转拉盖尔-高斯光M.Beijersbergen,etal.,OpticsCommunications112,321A.M.Yao,etal.,AdvancesinOpticsandPhotonics3,161平面波转拉盖尔-高斯平面波转拉盖尔-高斯光V.Y.Bazhenov,etal.,JETPLettA.M.Yao,etal.,AdvancesinOpticsandPhotonics3,161 B.Thidé,et B.Thidé,etal.,Phys.Rev.Lett.99,87701Y.Yu,etal.,Opt.Express18,21651 Opt.Lett.28,1403L.Paterson,etal.,Science292,912L.Paterson,etal.,Science292,912D.G.Grier,Nature424,810光镊—光力的机制“gradient“scatteringarefractive光镊—光力的机制“gradient“scatteringarefractiveparticlemovestowardsreflected/scatteredlightpushestheinthedirectionofthePoyntingthebrightestpointofthe“thermalgradientforce”:Foranabsorbingparticle,moleculesreboundfasteroffthehotsidethanthecoldsideMPadgettetal.,Tweezerswithatwist.NaturePhotonics,2011,5(6):343-光扳手—旋转的机制Polarizationbirefringentscatteringforce:circulatearoundthebrightringof光扳手—旋转的机制Polarizationbirefringentscatteringforce:circulatearoundthebrightringofLGbeamUsinganasymmetricbeamshapetoalignanasymmetricobjectUsingashapedobjecttoscatterlightintoanOAM-containingmodeMPadgettetal.,Tweezerswithatwist.NaturePhotonics,2011,5(6):343-“microfluidicpump”:usingtwobirefringent“microfluidicpump”:usingtwobirefringent“micro-paddle-wheel”:drivenbythescatteringMPadgettetal.,Tweezerswithatwist.NaturePhotonics,2011,5(6):343-S.Fürhapter,etal.,Opt.Express13,S.Fürhapter,etal.,Opt.Express13,689A.Mair,etal.,A.Mair,etal.,Nature412,313单个光子也携带无线光、RF通信G.Gibson,无线光、RF通信G.Gibson,etal.,Opt.Express12,5448F.Tamburinietal.,NewJournalofPhysics14,3001IntegratedOAMencoderIntegratedOAMencoderandIn-dynamicalOAMRadiallyPolarizedOAMGeneratingsuperpositionofvortexOAMAfullschemeofencodinganddecodingofOAMisproposedforwirelessopticalinterconnectsonchipM-naryOAMAfullschemeofencodinganddecodingofOAMisproposedforwirelessopticalinterconnectsonchipM-narycoding,thebandwidth-efficiencybeenhancedbyfactor OpticsExpress,201220(24),26986-26995,OAMOnlythreeweeksafterOAMOnlythreeweeksafterthisworkwaspublishedonOE,itwasreported“Newsbreaks”onLaserFocusWorldinDec.HowabouttheenergyWehaveHowabouttheenergyWehavecollaboratedwithothergrouptoestimatetheenergyconsumptionofOAMinterconnectOAMTheOAMchargeistunedbycarrierinjection(PN)HowabouttheenergyComparisonbetweenfourinterconnectHowabouttheenergyComparisonbetweenfourinterconnect1.Electricalwires2.Interposer-based2.5D3.fiber-basedchip-to-chipopticalinterconnect4.OAM-basedwirelesschip-to-chipopticalinterconnectHowabouttheenergyThetotalenergyHowabouttheenergyThetotalenergyconsumptionisIEEEDesign&Test,31(5):28-FromChip-ChiptoOn-On-chipopticalinterconnectismoreFromChip-ChiptoOn-On-chipopticalinterconnectismoreChip-Chipinterconnect:3DintegrationbetweendifferentdevicelayersOn-Chipinterconnect:HybridintegrationofphotonicandelectronicHowtogenerateOAMbeamwithinthedeviceIn-planeOAMSimpleSiwaveguidesIn-planeOAMSimpleSiwaveguidesandCompactCOMSOperatingmodeofsecond-Two-path,two-In-planeOAM-0.44-13.68Other:<-25-0.67-14.24In-planeOAM-0.44-13.68Other:<-25-0.67-14.24Other:<-300-1.45-17.53Other:<-30-0.75-15.56Other:<-250IEEEPhotonicsJournal,5(2):2201206,ChargeweightExtinctionratio>10InsertionlossCharacteristicsofOAMInfinitel=(-——◼RingCharacteristicsofOAMInfinitel=(-——◼RingdistributionofSpiralenergy——D.G.Grier,Nature424,810Phase——◼S.Fürhapter,etal.,Opt.Express13,689ThebeampolarizationofOAMPolarizationofOAMThebeampolarizationofOAMPolarizationofOAMbeamdependsonthepositionofscatteringOnlyazimuthallypolarizedbeambeemittedwithpreviousScience,338(6105):363–366,OpticsExpress,201220(24):26986-26995,ObtainingmoreflexibilitywithradiallypolarizedOAMforopticalmanipulationandRadiallyPolarizedOAMShallow-ridgesiliconRadiallyPolarizedOAMShallow-ridgesiliconAzimuthallydistributedgratingsetchedonWithoptimization:thecalculatedenergyratio>11dB(radialcomponent/azimuthalcomponent,far-field)RadiallyPolarizedOAMThecalculatedmodepurityandRadiallyPolarizedOAMThecalculatedmodepurityandpolarizationWρ/Wφ:Theenergyratiooftheradially/azimuthallypolarizedNear-field:Wρ/Wφ=26dB~30dB,Far-field:IEEEPhotonicsJournal,6(3),2200710,Cp:OAMOrderCp>0.98forl=-GeneratingsuperpositionofvortexGeneratingsuperpositionofvortexSuperpositionofland–lorderOAMTwocounter-propagatinglightwaveareinjectedinTheenergyratio(r)oftwodirectioniscontrolledbyGeneratingsuperpositionofvortexGeneratingsuperpositionofvortexSuperpositionofland–lorderOAMGeneratingsuperpositionofvortexIndependentlyGeneratingsuperpositionofvortexIndependentlytuningbeamradiusandOAMThefabricationandexperimentisOurHowtousesuchanOurHowtousesuchaninfiniteHSofOAMQuantumcoding:HighdimensionQ1:HowaboutclassicalA.Mair,etal.,Nature412,313OurQ2:WheretoclassicalOAMOurQ2:WheretoclassicalOAMThemostdirectconcern:3Dstacked3DNOCproposedbyOur1:shortdistanceNegligiblemodedispersion2:lowpowerconsumptionM-narycodingOurQ3:HowtoobtainanOAMencoderonWithOurQ3:HowtoobtainanOAMencoderonWithmicro-ringWGM:whispering-gallery-Micro-ring10PhaseIntensityTheWGMcarriesOAMOurOAMencoder/decoderforchip-chip(layer-layer)OurOAMencoder/decoderforchip-chip(layer-layer)opticalQ1:HowtousetheinfiniteHSofOAMClassicOAMQ2:WheretoapplyclassicalOAM3Dstackchip(Multi-coreCPU+opticalQ3:HowtoobtainanOAMencoderonDynamicaltuningOAMchargewithOurproposedOAMTheOurproposedOAMThelightwaveisinjectedinMRbybusThendownloadedbythearcandscatteredbyForcavityUniformIntegratedOAMemitterwithSiMicro-TheOAMcarriedbytheWGMmodecanbescatteredthe4207IntegratedOAMemitterwithSiMicro-TheOAMcarriedbytheWGMmodecanbescatteredthe42070m= m=0,m=1,m=7,l=-OpticsExpress,201220(24),26986-26995,OAMorderTopologychargeislinkedwithresonantEncoder:DynamiccontroltheBinarysequence→M-narycode→OAMEncoder:DynamiccontroltheBinarysequence→M-narycode→OAMTheOAMchargecanbevariedbytherefractiveindexofTopologyResonantSirefractiveOpticsExpress,201220(24),26986-DetectionoftheOAMBinarysequence→M-narycode→OAMDetectingOAMcharge→detectingPhasel=DetectionoftheOAMBinarysequence→M-narycode→OAMDetectingOAMcharge→detectingPhasel=2134l=-l=-221133--44l=1 2314DetectionoftheOAMBinarysequence→M-narycode→OAMDetctingOAM
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2024版企业借款担保合同范本
- 2025年度云计算数据中心建设与运营合同3篇
- 渭南职业技术学院《学科综合训练》2023-2024学年第一学期期末试卷
- 二零二五版反担保合同编制与合同履行规范3篇
- 2024年适用各类借款协议标准格式三例版
- 潍坊工商职业学院《嵌入式系统与开发》2023-2024学年第一学期期末试卷
- 2024版电梯施工安全协议书范本
- 二零二五年度环保产业股票质押管理合同3篇
- 2024版环保新材料研发与生产合作协议
- 二零二五版建筑材料居间代理合同规范文本2篇
- 小区住户手册范本
- 《郑伯克段于鄢》-完整版课件
- (日文文书模板范例)请求书-请求书
- 土壤肥料全套课件
- 毕业生延期毕业申请表
- 学校6S管理制度
- 肽的健康作用及应用课件
- T.C--M-ONE效果器使用手册
- 8小时等效A声级计算工具
- 人教版七年级下册数学计算题300道
- 社会实践登记表
评论
0/150
提交评论