IEEJ Transactions on Sensors and Micromachines
Online ISSN : 1347-5525
Print ISSN : 1341-8939
ISSN-L : 1341-8939
Special Issue Paper
Fabrication of Electromagnetically Induced Transparency like Metamaterials in THz Region and Evaluation of the Transmittance Characteristics
Kenta NakamuraRyohei HokariYoshiaki KanamoriKazuhiro Hane
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2015 Volume 135 Issue 11 Pages 454-459

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Abstract
Electromagnetically induced transparency (EIT)-like effects in gold metamaterials consisting of dipole resonators and quadrupole resonators were experimentally demonstrated in terahertz frequency region, and their transmittance characteristics were evaluated. Transmittance characteristics of the metamaterials could be controlled by the gap distance between the two resonators. At frequencies around 1.5 THz, transmittance between 82.0% and 0.9% were observed for fabricated EIT metamaterials with gap distances between 3.1 and 23.1 µm.
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© 2015 by the Institute of Electrical Engineers of Japan
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