Tunable electromagnetically induced transparency in coupled three-dimensional split-ring-resonator metamaterials
نویسندگان
چکیده
منابع مشابه
Tunable electromagnetically induced transparency in coupled three-dimensional split-ring-resonator metamaterials.
Metamaterials have recently enabled coupling induced transparency due to interference effects in coupled subwavelength resonators. In this work, we present a three dimensional (3-D) metamaterial design with six-fold rotational symmetry that shows electromagnetically induced transparency with a strong polarization dependence to the incident electromagnetic wave due to the ultra-sharp resonance l...
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David D. Smith, Hongrok Chang, Kirk A. Fuller, A. T. Rosenberger, and Robert W. Boyd Science Directorate, NASA Marshall Space Flight Center, Huntsville, Alabama 35812, USA Department of Physics, University of Alabama in Huntsville, Huntsville, Alabama 35899, USA Earth Science Systems Group, National Space Science and Technology Center, Department of Atmospheric Sciences, University of Alabama i...
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Increasing development of nano-technology in optics and photonics by using modern methods of light control in waveguide devices and requiring miniaturization and electromagnetic devices such as antennas, transmission and storage as well as improvement in the electromagnetic tool, have led researchers to use the phenomenon of electromagnetically induced transparency (EIT) and similar phenomena i...
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In this paper, we theoretically and experimentally demonstrate a three-dimensional metamaterial that can motivate electromagnetic induced transparency (EIT) by using circular polarized wave as stimulations. The unit cell consists of a pair of metallic strips printed on both sides of the printed circuit board (PCB), where a conductive cylinder junction is used to connect the metal strips by dril...
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We present a planar design of a metamaterial exhibiting electromagnetically induced transparency that is amenable to experimental verification in the microwave frequency band. The design is based on the coupling of a split-ring resonator with a cut-wire in the same plane. We investigate the sensitivity of the parameters of the transmission window on the coupling strength and on the circuit elem...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep20801