Zhiyu Xing, Peng Yang, Feng Yang, Chuang Yan, T. Dong
{"title":"基于粒子群优化的微型化介质纳米天线设计及二维纳米光子阵列合成","authors":"Zhiyu Xing, Peng Yang, Feng Yang, Chuang Yan, T. Dong","doi":"10.1109/COMPEM.2018.8496552","DOIUrl":null,"url":null,"abstract":"We propose a miniaturized dielectric nanoantenna based on the CMOS compatible silicon-on-insulator (SOI) technology and synthesize a two-dimensional nanophotonic array using PSO algorithm. The size of the dielectric grating element antenna working at an infrared wavelength of 1550 nm is ${2.73} {\\mu} \\text{m} {\\times 0.93\\mu} \\text{m}({1.76\\lambda\\times 0.6\\lambda})$, which is the smallest size to date. The two-dimensional nanophotonic array is demonstrated with an aperture size of ${74.4\\mu} \\text{m}{\\times 74.4\\mu} \\text{m}{(48\\lambda\\times 48\\lambda)}$, achieving a sidelobe level of −15 dB. The most highlight is that it can avoid the appearance of grating lobes with a minimum element spacing limit of ${1.8\\lambda}$,","PeriodicalId":221352,"journal":{"name":"2018 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of a Miniaturized Dielectric Nanoantenna and Synthesis of a Two-Dimensional Nanophotonic Array Based on Particle Swarm Optimization\",\"authors\":\"Zhiyu Xing, Peng Yang, Feng Yang, Chuang Yan, T. Dong\",\"doi\":\"10.1109/COMPEM.2018.8496552\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose a miniaturized dielectric nanoantenna based on the CMOS compatible silicon-on-insulator (SOI) technology and synthesize a two-dimensional nanophotonic array using PSO algorithm. The size of the dielectric grating element antenna working at an infrared wavelength of 1550 nm is ${2.73} {\\\\mu} \\\\text{m} {\\\\times 0.93\\\\mu} \\\\text{m}({1.76\\\\lambda\\\\times 0.6\\\\lambda})$, which is the smallest size to date. The two-dimensional nanophotonic array is demonstrated with an aperture size of ${74.4\\\\mu} \\\\text{m}{\\\\times 74.4\\\\mu} \\\\text{m}{(48\\\\lambda\\\\times 48\\\\lambda)}$, achieving a sidelobe level of −15 dB. The most highlight is that it can avoid the appearance of grating lobes with a minimum element spacing limit of ${1.8\\\\lambda}$,\",\"PeriodicalId\":221352,\"journal\":{\"name\":\"2018 IEEE International Conference on Computational Electromagnetics (ICCEM)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Conference on Computational Electromagnetics (ICCEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMPEM.2018.8496552\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference on Computational Electromagnetics (ICCEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMPEM.2018.8496552","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a Miniaturized Dielectric Nanoantenna and Synthesis of a Two-Dimensional Nanophotonic Array Based on Particle Swarm Optimization
We propose a miniaturized dielectric nanoantenna based on the CMOS compatible silicon-on-insulator (SOI) technology and synthesize a two-dimensional nanophotonic array using PSO algorithm. The size of the dielectric grating element antenna working at an infrared wavelength of 1550 nm is ${2.73} {\mu} \text{m} {\times 0.93\mu} \text{m}({1.76\lambda\times 0.6\lambda})$, which is the smallest size to date. The two-dimensional nanophotonic array is demonstrated with an aperture size of ${74.4\mu} \text{m}{\times 74.4\mu} \text{m}{(48\lambda\times 48\lambda)}$, achieving a sidelobe level of −15 dB. The most highlight is that it can avoid the appearance of grating lobes with a minimum element spacing limit of ${1.8\lambda}$,