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Phys. Rev. Lett. 104, 153902 (2010) [4 pages]

Carbon Nanotubes in a Photonic Metamaterial

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Andrey E. Nikolaenko1, Francesco De Angelis2, Stuart A. Boden3, Nikitas Papasimakis1, Peter Ashburn3, Enzo Di Fabrizio2, and Nikolay I. Zheludev1
1Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ, United Kingdom
2Italian Institute of Technology, 16163 Genova and the University of Magna Graecia, 88100 Catanzaro, Italy
3School of Electronics and Computer Science, University of Southampton, Southampton SO17 1BJ, United Kingdom

Received 11 December 2009; revised 9 March 2010; published 12 April 2010

Hybridization of single-walled carbon nanotubes with plasmonic metamaterials leads to photonic media with an exceptionally strong ultrafast nonlinearity. This behavior is underpinned by strong coupling of the nanotube excitonic response to the weakly radiating Fano-type resonant plasmonic modes that can be tailored by metamaterial design.

© 2010 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.104.153902
DOI:
10.1103/PhysRevLett.104.153902
PACS:
42.70.Mp, 78.67.Pt