{"title":"先进光子器件有限差分时域模拟中色散介电常数的有效处理","authors":"Minghui Han, Zongfu Yu, S. Fan","doi":"10.1109/NUSOD.2010.5595639","DOIUrl":null,"url":null,"abstract":"In this talk we demonstrate that when using the finite-difference time-domain simulations to study an interested photonic device, the dispersive electric permittivity of an involved medium can be modeled with the complex-conjugate pole-residue pairs very effectively. The theoretical foundation of the method is presented first, followed by a recent application example of simulating the single-molecule fluorescence enhancement by a gold bowtie nanoantenna.","PeriodicalId":6780,"journal":{"name":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","volume":"15 1","pages":"113-114"},"PeriodicalIF":0.0000,"publicationDate":"2010-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Efficient treatment of dispersive electric permittivity in finite-difference time-domain simulations of advanced photonic devices\",\"authors\":\"Minghui Han, Zongfu Yu, S. Fan\",\"doi\":\"10.1109/NUSOD.2010.5595639\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this talk we demonstrate that when using the finite-difference time-domain simulations to study an interested photonic device, the dispersive electric permittivity of an involved medium can be modeled with the complex-conjugate pole-residue pairs very effectively. The theoretical foundation of the method is presented first, followed by a recent application example of simulating the single-molecule fluorescence enhancement by a gold bowtie nanoantenna.\",\"PeriodicalId\":6780,\"journal\":{\"name\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"volume\":\"15 1\",\"pages\":\"113-114\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-10-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NUSOD.2010.5595639\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NUSOD.2010.5595639","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Efficient treatment of dispersive electric permittivity in finite-difference time-domain simulations of advanced photonic devices
In this talk we demonstrate that when using the finite-difference time-domain simulations to study an interested photonic device, the dispersive electric permittivity of an involved medium can be modeled with the complex-conjugate pole-residue pairs very effectively. The theoretical foundation of the method is presented first, followed by a recent application example of simulating the single-molecule fluorescence enhancement by a gold bowtie nanoantenna.