{"title":"Numerical analysis of nanoscale resonators using material parameters at THz frequencies","authors":"P. Drexler, D. Nespor, R. Kadlec, E. Gescheidtová","doi":"10.1109/PIERS.2017.8262443","DOIUrl":null,"url":null,"abstract":"The article presents results of numerical modelling of planar resonators arrays designed for THz frequencies. The increase in the resonant frequency of each array's element is achieved by down-scaling its dimensions. In order to achieve response in the THz/IR region of the electromagnetic response, the partial resonator components of the array collapsed in to the dot-like structures. Two types of dot-like structures were examined — a square and circle shape. Mainly the circle shape resonators seem to be promising for simplified fabrication by micro-structuring technology. Changing the uniformity of array spacing led to rise of new modes in the spectral response. Such effect could be potentially used for spectral data encoding.","PeriodicalId":387984,"journal":{"name":"2017 Progress In Electromagnetics Research Symposium - Spring (PIERS)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Progress In Electromagnetics Research Symposium - Spring (PIERS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PIERS.2017.8262443","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The article presents results of numerical modelling of planar resonators arrays designed for THz frequencies. The increase in the resonant frequency of each array's element is achieved by down-scaling its dimensions. In order to achieve response in the THz/IR region of the electromagnetic response, the partial resonator components of the array collapsed in to the dot-like structures. Two types of dot-like structures were examined — a square and circle shape. Mainly the circle shape resonators seem to be promising for simplified fabrication by micro-structuring technology. Changing the uniformity of array spacing led to rise of new modes in the spectral response. Such effect could be potentially used for spectral data encoding.