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research article
Multi-resonant metamaterials based on UT-shaped nano-aperture antennas
2011
We demonstrate a compact multi-resonant metamaterial structure based on integrated U- and T-shaped nano-aperture antennas. We investigate the physical origin of the multi-resonant behavior and determine the parameter dependence of the nano-aperture antennas both experimentally and numerically. We also show enhanced field distribution in the apertures at the corresponding resonance wavelengths. Both multi-spectral response and enhanced near field distributions can open up exciting new opportunities in applications ranging from subwavelength optics and optoelectronics to chemical and biosensing. (C) 2011 Optical Society of America
Type
research article
Authors
Turkmen, Mustafa
•
Aksu, Serap
•
Cetin, A. E.
•
Yanik, A. Ali
•
Altug, Hatice
Publication date
2011
Published in
Volume
19
Issue
8
Start page
7921
End page
7928
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
August 16, 2016
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