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Type: Conference paper
Title: Planar terahertz metamaterials for strain sensing
Author: Li, J.
Shah, C.
Withayachumnankul, W.
Ung, B.
Sriram, S.
Bhaskaran, M.
Chang, S.
Abbott, D.
Citation: Proceedings of the 37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012.
Publisher: IEEE
Publisher Place: USA
Issue Date: 2012
Series/Report no.: International Conference on Infrared Millimeter and Terahertz Waves
ISBN: 9781467315975
ISSN: 2162-2027
Conference Name: International Conference on Infrared, Millimeter and Terahertz Waves (37th : 2012 : Wollongong, Australia)
Statement of
Jining Li, Charan M. Shah, Withawat Withayachumnankul, Benjamin S. Y. Ung, Sharath Sriram, Madhu Bhaskaran, Shengjiang Chang and Derek Abbott
Abstract: We present two designs of planar terahertz metamaterials for strain sensing. A series of resonance frequency shifts are obtained with differing gap widths when the sensor is under mechanical compression. The subwavelength metamaterial structures exhibit a high-Q resonance resulting in a good sensitivity to mechanical deformation. Because of the penetrability and relatively high spatial resolution of terahertz waves, the proposed metamaterial-based sensors can be embedded in materials for structural sensing.
Description: Extent: 2p.
Rights: ©2012 IEEE
DOI: 10.1109/IRMMW-THz.2012.6380222
Appears in Collections:Aurora harvest 4
Electrical and Electronic Engineering publications

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