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1.
PS(PerfectShuffle)opticalinterconnectioncancomposedvariousopticalinterconnectionnetworks,forexampleΩnetwork.However,itsconver...  相似文献   

2.
1IntroductionThefanoutgratingwaswidelyusedinopticalinformationprocesingsystem,opticalinterconnection[1],laserdemonstrationan...  相似文献   

3.
1IntroductionFiberopticringresonators(FORR)havebeeninvestigatedforanumberofyearsforfiberopticdelayelements[1],sensorapplica...  相似文献   

4.
1IntroductionWiththedevelopmentoftheintegratedopticsandfabricationtechnologyofsemiconductor,opticalFouriertransform(OFT)isbec...  相似文献   

5.
《物理》2000,29(1):62-63
JanuaryJan6—11AAPTandAASJointWinterMtgSanDiego,CAContact:AAPTorAASFebruaryFeb12—14PhotonicsWestSanJose,CAContact:SPIEFeb18—23OptFibcrCommunicationConf(OCF2001)SanFrancisco,CAContact:OSAMarchMar12—16APSMarchMtgSeattle,WAContact:APSAprilApr17—19MRSSpri…  相似文献   

6.
BF+2注入加固硅栅PMOSFET的研究   总被引:1,自引:0,他引:1       下载免费PDF全文
系统地研究了BF+2 注入硅栅Pchannel metaloxidesemiconductor fieldeffect transistor(PMOSFET) 阈值电压漂移与γ辐照总剂量之间的关系,深入地探讨了BF+2 注入抗γ辐射加固的机理.结果表明,BF+2 注入对硅栅Pchannel metaloxidesemiconductor(PMOS) 在γ辐照下引起的阈值电压漂移具有很强的抑制作用,BF+2 注入加固硅栅PMOS 的最佳注入剂量范围为5 ×1014 —2 ×1015 cm - 2 ,分布在SiO2/Si 界面的F 原子抑制了γ辐照下在SiO2/Si 界面产生的氧化物陷阱电荷和界面陷阱电荷可能是BF+2 注入加固硅栅PMOSFET 的主要原因  相似文献   

7.
1IntroductionInterconnectionsofopticalwaveguidecomponentswithdiferentmodalspotsizes,particularlyfortheconnectionof(1)lasersou...  相似文献   

8.
EffectsofChangeintheAveragePermittivityonTheVolumeHologram¥CHENXiyuan(PhysicsSection,Section,FushunPetroleumInstitute,Fushun1...  相似文献   

9.
1 Introduction  Thefiberdevicesbasedonfiberfusednullcouplerarerecentlyofgreatinterest.All fiberacousto opticswitch[1] ,tunableopticalfilter[2 ] ,opticaladd dropmultiplexer (OADM ) [3] andfiberpolarizer[4 ] havebeenreported .Foralltheseapplications ,nullcouplerwithlow…  相似文献   

10.
Introduction  Whenultrashortopticalpulseswithhighintensity(pumpinglight)areinjectedintodispersionshiftedfiber(DSF),duetothenonlineareffectsinfibersuchasselfphasemodulation(SPM),fourwavemixing(FWM),crossphasemodulation(XPM)andstimulatedRamanscatteri…  相似文献   

11.
MagnetoopticalStaticRecordingPerformancesofSputeredCoPtAloyFilmsLIMingJIANGZhihongSHENDefang(ShanghaiInstituteofMetalurgy,Ch...  相似文献   

12.
1IntroductionDuringrecentyearsfractionalFouriertransform(FRT)hasbenatractedmuchatentioninawidefieldofapplications.ThefirstFRT...  相似文献   

13.
CompactOpticalOmegaNetwork¥WANGNing;YINYaoal;QIANJiajun;LIULiren(ShanghaiInstituteofOpticsandFineMechanics,AcademiaSinica,P.O...  相似文献   

14.
LaserDiode-end-pumpedLaserPerformanceofNd-dopedSr_5(PO_4)_3Fat1059and1328nm¥SUNLianke;ZHANGShaojun;CHENGRuping;LIUXunmin(Inst...  相似文献   

15.
金刚石薄膜中SP ̄2/SP ̄3键价比拉曼光谱分析张兵临H,M.Philllips(郑州大学物理系郑州450052)AnalysisofSP ̄2/ SP ̄2/SP ̄3BondingRatioinDiamondThinFilmsbyRamanSpectr...  相似文献   

16.
1IntroductionFormakingthealopticalswitchingpracticality,theopticalnonlinearityofmaterialhastoreachacertainorderofmagnitude[1...  相似文献   

17.
《物理》2000,(2)
1Gammarayastronomyathighenergies(C.M.Hoffman,C.Sinnis,P.Fleuryetal.Rev.Mod.Phys.,1999,71:897—936)2SearchesforsupersymmetricparticlesattheTevatroncollider(M.Carena,R.Culbertson,H.Frischetal.Rev.Mod.Phys.,1999,71:937—981)3Branedynamicsandgaugetheory(A…  相似文献   

18.
1IntroductionSOAwilbeoneofthekeycomponentsinthealopticalnetworkinthefuture.SOAhasmanyveryimportantapplications,suchaswavelen...  相似文献   

19.
A40kmFiber-opticMicrowaveSubcarrierMultiplexingTransmissionSystemforMulti-channelFM-TVZHANGZhengxian;LINZhiyuan;LIZhitang;XuJ...  相似文献   

20.
ELECTRONMOMENTUMSPECTRAOFEXCITEDHe(21S)ANDHe(23S)ChenZhangjinShiQicunChenJiXuKezunDepartmentofModernPhysics,UniversityofScien...  相似文献   

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