| Autor: |
Abdelwaheb Ourir, Bruno Gallas, Loic Becerra, Julien de Rosny, Pierre Richard Dahoo |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Photonics, Vol 2, Iss 1, Pp 308-316 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
2304-6732 |
| DOI: |
10.3390/photonics2010308 |
| Popis: |
We report the experimental observation and the evidence of the analogue of electromagnetically-induced transparency (EIT) in a symmetric planar metamaterial. This effect has been obtained in the THz range thanks to a destructive Fano-interference between the two first modes of an array of multi-gap split ring resonators deposited on a silicon substrate. This structure is a planar thin film material with four-fold symmetry. Thanks to this property, a polarization-independent transmission has been achieved. The proposed metamaterial is well adapted to variety of slow-light applications in the infrared and optical range. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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