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Paper Abstract and Keywords
Presentation 2019-01-17 10:30
Active tuning of effective refractive index based on relative displacement of double-layered closed-ring resonator arrays
Yuki Watanabe, Tatsunosuke Matsui (Mie Univ.) PN2018-33 EMT2018-67 OPE2018-142 LQE2018-152 EST2018-80 MWP2018-51 Link to ES Tech. Rep. Archives: EMT2018-67 OPE2018-142 LQE2018-152 EST2018-80 MWP2018-51
Abstract (in Japanese) (See Japanese page) 
(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) 
(in English) Metamaterials / Closed-ring resonator / Effective refractive index / Terahertz / Numerical simulation / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 398, OPE2018-142, pp. 13-18, Jan. 2019.
Paper # OPE2018-142 
Date of Issue 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF PN2018-33 EMT2018-67 OPE2018-142 LQE2018-152 EST2018-80 MWP2018-51 Link to ES Tech. Rep. Archives: EMT2018-67 OPE2018-142 LQE2018-152 EST2018-80 MWP2018-51

Conference Information
Committee PN EMT OPE EST MWP LQE IEE-EMT  
Conference Date 2019-01-17 - 2019-01-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka University Nakanoshima Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2019-01-PN-EMT-OPE-EST-MWP-LQE-EMT 
Language Japanese 
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  
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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.)
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Speaker Author-1 
Date Time 2019-01-17 10:30:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # PN2018-33, EMT2018-67, OPE2018-142, LQE2018-152, EST2018-80, MWP2018-51 
Volume (vol) vol.118 
Number (no) no.396(PN), no.397(EMT), no.398(OPE), no.399(LQE), no.400(EST), no.401(MWP) 
Page pp.13-18 
#Pages
Date of Issue 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) 


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