積層閉リング共振器アレイによるテラヘルツ動的メタマテリアル

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2017/11/01

タイトル(英語): Terahertz Active Metamaterials Based on Stacked Closed-Ring Resonator Arrays

著者名: 松井　龍之介（三重大学 大学院工学研究科 電気電子工学専攻／三重大学 極限ナノエレクトロニクスセンター），浅野　駿（三重大学 大学院工学研究科 電気電子工学専攻），森　広貴（三重大学 大学院工学研究科 電気電子工学専攻）

著者名(英語): Tatsunosuke Matsui (Department of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University/The Center of Ultimate Technology on nano-Electronics (MIE-CUTE), Mie University), Shun Asano (Department of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University), Hiroki Mori (Department of Electrical and Electronic Engineering, Graduate School of Engineering, Mie University)

キーワード: メタマテリアル，閉リング共振器，テラヘルツ　　metamaterial，closed-ring resonator，terahertz

要約(英語): Metamaterials, which can show novel optical functionalities beyond conventional optics, has been actively studied in recent years. As one of approaches to add tunability on resonant characteristics of metamaterials, slightly shifting relative position of stacked metamaterials or metasurfaces has been reported. In this study, based on numerical simulation we have designed stacked closed-ring resonator (CRR) arrays that show relatively large spectral shift with a small lateral shift of the stacked layers in terahertz (THz) range. We also show that changing dielectric constant of the dielectric media between CRR arrays is also effective to obtain large spectral shift of the resonant responses. Our findings may be utilized to develop novel type of THz active devices and also sensing devices.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.137 No.11 （2017） 特集：メタマテリアル・プラズモニクス

本誌掲載ページ: 371-378 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/137/11/137_371/_article/-char/ja/