All-dielectric metasurface analogue of electromagnetically induced transparency

All-dielectric metasurface analogue of electromagnetically induced transparency

Metasurface analogues of electromagnetically induced transparency (EIT) have been a focus of the nanophotonics field in recent years, due to their ability to produce high-quality factor (Q-factor) resonances. Such resonances are expected to be useful for applications such as low-loss slow-light devi...

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Veröffentlicht in:Nature communications 2014-12, Vol.5 (1), p.5753-5753, Article 5753
Hauptverfasser: Yang, Yuanmu, Kravchenko, Ivan I., Briggs, Dayrl P., Valentine, Jason
Format: Artikel
Sprache:eng
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639/301/1019/1015
639/624/400/1021
639/766/483/1139
Humanities and Social Sciences
MATERIALS SCIENCE
multidisciplinary
Science
Science (multidisciplinary)
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Zusammenfassung:Metasurface analogues of electromagnetically induced transparency (EIT) have been a focus of the nanophotonics field in recent years, due to their ability to produce high-quality factor (Q-factor) resonances. Such resonances are expected to be useful for applications such as low-loss slow-light devices and highly sensitive optical sensors. However, ohmic losses limit the achievable Q-factors in conventional plasmonic EIT metasurfaces to values
ISSN:2041-1723
2041-1723
DOI:10.1038/ncomms6753