Simultaneous excitation of long and short range surface plasmons in an asymmetric structure
Simultaneous excitation of long and short range surface plasmons in an asymmetric structure
An asymmetric multilayer structure allowing nearly 100% simultaneous excitation of both symmetric and antisymmetric surface plasmons is proposed. It is shown that the two surface plasmons can be excited at a fixed angle of incidence with polychromatic light or with monochromatic light at different angles of incidence, depending on the design. The structure can be of interest in high-performance surface plasmon resonance sensing and in all-optical signal processing.
All-optical signal processing, Materials and process characterization, Optical sensors, Surface plasmons
507-512
Slavík, Radan
2591726a-ecc0-4d1a-8e1d-4d0fd8da8f7d
Homola, Jiří
9ae778bd-5e0d-4e3c-9597-17409470a575
15 March 2006
Slavík, Radan
2591726a-ecc0-4d1a-8e1d-4d0fd8da8f7d
Homola, Jiří
9ae778bd-5e0d-4e3c-9597-17409470a575
Slavík, Radan and Homola, Jiří
(2006)
Simultaneous excitation of long and short range surface plasmons in an asymmetric structure.
Optics Communications, 259 (2), .
(doi:10.1016/j.optcom.2005.09.011).
Abstract
An asymmetric multilayer structure allowing nearly 100% simultaneous excitation of both symmetric and antisymmetric surface plasmons is proposed. It is shown that the two surface plasmons can be excited at a fixed angle of incidence with polychromatic light or with monochromatic light at different angles of incidence, depending on the design. The structure can be of interest in high-performance surface plasmon resonance sensing and in all-optical signal processing.
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Published date: 15 March 2006
Additional Information:
This research was supported by the Grant Agency of the Czech Republic under contracts 202/04/P141, 303/03/0249, 203/02/1326, and 102/03/0633, and by European Commission under contract QLK4-CT-2002-02323.
Keywords:
All-optical signal processing, Materials and process characterization, Optical sensors, Surface plasmons
Identifiers
Local EPrints ID: 456635
URI: http://eprints.soton.ac.uk/id/eprint/456635
ISSN: 0030-4018
PURE UUID: 5c8e1b44-0b11-4c55-b9d3-0f6311ff805f
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Date deposited: 05 May 2022 17:00
Last modified: 18 Mar 2024 03:12
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Contributors
Author:
Jiří Homola
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