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Polychromatic nanofocusing of surface plasmon polaritons

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Date

2011

Authors

Wei, Liu
Neshev, Dragomir
Shadrivov, Ilya
Miroshnichenko, Andrey
Kivshar, Yuri

Journal Title

Journal ISSN

Volume Title

Publisher

American Physical Society

Abstract

We introduce the concept of polychromatic plasmonics and suggest a broadband plasmonic lens for nanofocusing of surface plasmon polaritons. The lens employs a parabolically modulated metal-dielectric-metal structure. This plasmonic lens has a bandwidth of more than an optical octave, thus opening new opportunities for broadband plasmonic applications.

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Keywords

Citation

URI

http://hdl.handle.net/1885/70346

Collections

ANU Research Publications

Source

Physical Review B: Condensed Matter and Materials

Type

Journal article

Book Title

Entity type

Access Statement

Open Access

License Rights

DOI

10.1103/PhysRevB.83.073404

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