T. F. Gundogdu, N. Katsarakis, M. Kafesaki, G. Konstantinidis, C. Soukoulis, E. Ozbay
{"title":"Planar negative index materials in the far infrared regime","authors":"T. F. Gundogdu, N. Katsarakis, M. Kafesaki, G. Konstantinidis, C. Soukoulis, E. Ozbay","doi":"10.1109/LEOS.2009.5343152","DOIUrl":null,"url":null,"abstract":"We demonstrate the occurrence of a negative refractive index regime in the far infrared range, ~2.4-3 THz. This is achieved by using transmission and reflection measurements under normal incidence in one and three layers of a mum-scale metamaterial consisting of pairs of short-slabs and continuous wires, fabricated by a photolithography procedure.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE LEOS Annual Meeting Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEOS.2009.5343152","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
We demonstrate the occurrence of a negative refractive index regime in the far infrared range, ~2.4-3 THz. This is achieved by using transmission and reflection measurements under normal incidence in one and three layers of a mum-scale metamaterial consisting of pairs of short-slabs and continuous wires, fabricated by a photolithography procedure.
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