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https://hdl.handle.net/2440/101359
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Type: | Journal article |
Title: | Flexible bi-layer terahertz chiral metamaterials |
Author: | Sonsilphong, A. Gutruf, P. Withayachumnankul, W. Abbott, D. Bhaskaran, M. Sriram, S. Wongkasem, N. |
Citation: | Journal of Optics, 2015; 17(8):1-6 |
Publisher: | IOP Publishing |
Issue Date: | 2015 |
ISSN: | 2040-8978 2040-8986 |
Statement of Responsibility: | Amornthep Sonsilphong, Philipp Gutruf, Withawat Withayachumnankul, Derek Abbott, Madhu Bhaskaran, Sharath Sriram and Nantakan Wongkasem |
Abstract: | Thin and flexible bi-layer terahertz chiral metamaterials are experimentally demonstrated in both handednesses at terahertz frequencies. The structures are made of conjugated C8 metallic resonators fabricated on a flexible polyimide substrate. These structures exhibit chirality and can distinguish circularly polarized waves at the frequency range from 0.5 to 0.9 THz, equivalent to 57.15% bandwidth. The structures can be used as circular polarizers for terahertz waves. |
Keywords: | Metamaterials; chiral media; flexible; negative refractive index |
Rights: | © 2015 IOP Publishing Ltd |
DOI: | 10.1088/2040-8978/17/8/085101 |
Grant ID: | http://purl.org/au-research/grants/arc/DP1092717 http://purl.org/au-research/grants/arc/DP110100262 |
Published version: | http://dx.doi.org/10.1088/2040-8978/17/8/085101 |
Appears in Collections: | Aurora harvest 7 Electrical and Electronic Engineering publications |
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