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Coherent control of nanoscale light localization in metamaterial: creating and positioning isolated subwavelength energy hot spots

Coherent control of nanoscale light localization in metamaterial: creating and positioning isolated subwavelength energy hot spots
Coherent control of nanoscale light localization in metamaterial: creating and positioning isolated subwavelength energy hot spots
We show the strong optically induced interactions between discrete metamolecules in a metamaterial system and coherent monochromatic continuous light beam with a spatially tailored phase profile can be used to prepare a subwavelength scale energy localization. Well-isolated energy hot spots of a fraction of a wavelength can be created and positioned on the metamaterial landscape offering new opportunities for data storage and imaging applications.
Kao, Tsung Sheng
e7777107-c572-4833-af5b-112d7981856e
Jenkins, S.D.
65d861fb-b85a-4927-805a-7c906fca26c6
Ruostekoski, Janne
2beb155e-64b0-4ee9-9cfe-079947a9c9f4
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Kao, Tsung Sheng
e7777107-c572-4833-af5b-112d7981856e
Jenkins, S.D.
65d861fb-b85a-4927-805a-7c906fca26c6
Ruostekoski, Janne
2beb155e-64b0-4ee9-9cfe-079947a9c9f4
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6

Kao, Tsung Sheng, Jenkins, S.D., Ruostekoski, Janne and Zheludev, N.I. (2011) Coherent control of nanoscale light localization in metamaterial: creating and positioning isolated subwavelength energy hot spots. Physical Review Letters, 106 (8). (doi:10.1103/PhysRevLett.106.085501).

Record type: Article

Abstract

We show the strong optically induced interactions between discrete metamolecules in a metamaterial system and coherent monochromatic continuous light beam with a spatially tailored phase profile can be used to prepare a subwavelength scale energy localization. Well-isolated energy hot spots of a fraction of a wavelength can be created and positioned on the metamaterial landscape offering new opportunities for data storage and imaging applications.

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Published date: 22 February 2011
Organisations: Optoelectronics Research Centre

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Local EPrints ID: 175341
URI: https://eprints.soton.ac.uk/id/eprint/175341
PURE UUID: df463744-0dea-4f29-925e-ebdfab8cf687
ORCID for N.I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 23 Feb 2011 09:59
Last modified: 05 Nov 2019 02:05

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Contributors

Author: Tsung Sheng Kao
Author: S.D. Jenkins
Author: N.I. Zheludev ORCID iD

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