基于复合微纳金属光栅-波导结构的双通道带通滤波器的设计

《基于复合微纳金属光栅-波导结构的双通道带通滤波器的设计》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、万方数据大连理工大学硕士学位论文DesignofDual．bandbandpassfilterbasedonmicro-nallocompoundmetallic铲atingwaVeguidestructureAbstractWim廿leadV铋tof11i曲一speeddevelopiIlginfo彻adonagc，medeII姗dfordevices’miIliat嘣zationaIldinte伊ationisbecomingmorca11dmores订onginbotllmilita珂orciviliaI

2、l丘elds．HoweVer，廿1ebiggestobstacleofpreSentmains仃e锄integratedcircuitis“electronicbo砌eneck’’，whicha【仃ibutestotlle“physicallimits”iIldeVices，锄dmephotollicinte擎ationisoneofⅡlemostpromisingtechn0109ytosolve廿1e‘‘bottleneck”．Thediscove巧ofsurfIacepl锄0npol撕tons，whose

3、opticalpropeniesareu11ique，op饥supmecons仃aint狮dcon仃01forphotons丽msubwavelengtllmetallicstmcture．Therefore，也eproductionaIldapplicationofmicro-nanodevices，basedons耐．acep1姗onpol积tons，laid恤efmdation0fphotomcinte孕撕on，a11disalsobecomingahotspotinc1盯朗tsci饥tficresear

4、ch，In廿1ea11alysisofnleopticalpropertieS姐d印plicationsofmicro-n如odevies，仃aditionalscalardimactionmeorvarenolon萨rapplicable，aIldtlleVectordima曲on廿1eo叮mustbeapplied．Illt11ispap％廿1efillite-diff．erencetime-domainmetllodwasusedtoaIlalvzethee描octofa11kiIldsofmetalma

5、t谢alsontheex仃aordilla巧optical胁1smissionofmetallic2ratings，a11dt11即asubwaVelengⅡlcompoundmetallic笋atingwaveguidesn．uctureispresent，whichd啪onstratestwo栅lsmissionpeakswithadipin-be附e锄atnom词incidence．ThemainreSearchcomentsoftllisp叩erare1istedasf01lows：1．ARerrevi

6、ewing柚dcompafingV撕ousnumericalaIlalysismemodofmicro-naIlodeVices，a11dcombiningmeuniques仃uctureofmicro-naIlometallic伊瞰ingsandmeresearChneeds，娃leFDTDme也odwaSehooseasour也∞feticalresearchme也od．aIld也ecom翔ercialFDTDSolutionsw髂selectedaSourn啪ericalmodelingtools．FDT

7、DmethodhasmuchmoreadVantages，suchasstrongcommonality，directcalculatiOnintimedomain，easytomaster，suitableforparallelcomputingaJldhi曲accuraya11dsoon．ThealgoritllIllofFDTDmethodwasdeducedf而mcl硒sicalMaXwelI’sequations．WealsoaIlalysethedispersionpmpertiesofmetalm

8、at甜alswhereSPPswereexcitedarldseveralkindsofcommonlvusednumerialmodel：Lorentzmodel，Dmdemodel，a11dD11lde—Lorentzmodel．Fillallv．thepar锄etervaluesintheDmde—Lorentzmodelweadopedweregiven．2．111Viewof