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Mediating Fano losses in plasmonic scatterers by tuning the dielectric environment

Abstract:

Scattering from metal nanoparticles above a high index substrate has the potential to significantly enhance light trapping in thin film devices with minimal additional cost. However, the benefits of this approach are currently limited by short wavelength losses from Fano resonances arising due to interference between the plasmon modes in a nanoparticle. In this paper, the effect of particle-substrate interactions on the observed Fano behaviour is explored in detail, using finite-difference ti...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1063/1.4962945

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Department:
Oxford, MPLS, Materials
More by this author
Department:
Oxford, MPLS, Materials
Publisher:
AIP Publishing Publisher's website
Journal:
Applied Physics Letters Journal website
Volume:
109
Issue:
12
Pages:
Article: 121107
Publication date:
2016-09-20
Acceptance date:
2016-08-31
DOI:
EISSN:
1077-3118
ISSN:
0003-6951
Pubs id:
pubs:645767
URN:
uri:77b1abbf-119f-4aae-9e6f-d96db3cc16e2
UUID:
uuid:77b1abbf-119f-4aae-9e6f-d96db3cc16e2
Local pid:
pubs:645767

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