| Presentation | 2019-01-17 Active tuning of effective refractive index based on relative displacement of double-layered closed-ring resonator arrays Yuki Watanabe, Tatsunosuke Matsui, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | 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. We have verified that the tunable modulation of the effective refractive index based on double-layered closed-ring resonator arrays is possible by changing the relative position of them. It is numerically shown that the effective refractive index can be widely modulated; from positive to negative, from negative to positive, from near zero to positive or negative values. Our approach could be used to develop new types of optical elements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Metamaterials / Closed-ring resonator / Effective refractive index / Terahertz / Numerical simulation |
| Paper # | PN2018-33,EMT2018-67,OPE2018-142,LQE2018-152,EST2018-80,MWP2018-51 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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| Conference Date | 2019/1/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
| Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Active tuning of effective refractive index based on relative displacement of double-layered closed-ring resonator arrays |
| Sub Title (in English) | |
| Keyword(1) | Metamaterials |
| Keyword(2) | Closed-ring resonator |
| Keyword(3) | Effective refractive index |
| Keyword(4) | Terahertz |
| Keyword(5) | Numerical simulation |
| 1st Author's Name | Yuki Watanabe |
| 1st Author's Affiliation | Mie University(Mie Univ.) |
| 2nd Author's Name | Tatsunosuke Matsui |
| 2nd Author's Affiliation | Mie University(Mie Univ.) |
| Date | 2019-01-17 |
| Paper # | PN2018-33,EMT2018-67,OPE2018-142,LQE2018-152,EST2018-80,MWP2018-51 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.13-18(PN), pp.13-18(EMT), pp.13-18(OPE), pp.13-18(LQE), pp.13-18(EST), pp.13-18(MWP), |
| #Pages | 6 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |