Abstract
Abstract In this paper,the selectively excited EIT effect by RCP and LCP can be achieved by three dimensional (3D) nano-structures composed of the metallic nanorod and special split-ring-resonator (SRR). Numerical calculations on electric field distributions indicate that the chirality contributes to this novel effect. Moreover, it also demonstrated that constructive interference of bright-bright mode leads to a broad band transparent window in nonchiral metamaterials. These new findings could be employed to distinguish RCP and LCP light and also have potential application in optical polarization switching.
| Original language | English |
|---|---|
| Article number | 20265 |
| Pages (from-to) | 337-341 |
| Number of pages | 5 |
| Journal | Optics Communications |
| Volume | 355 |
| DOIs | |
| State | Published - 14 Jul 2015 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2015 Published by Elsevier B.V.
Keywords
- Electromagnetically induced transparency metameterial chiral structure coupling and hybridization
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering
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