Format

Send to

Choose Destination
See comment in PubMed Commons below
Nano Lett. 2009 Jan;9(1):327-31. doi: 10.1021/nl803079s.

Controlling the phase and amplitude of plasmon sources at a subwavelength scale.

Author information

1
NSF Nano-scale Science and Engineering Center, University of California, 5130 Etcheverry Hall, Berkeley, California 94720-1740, USA.

Abstract

We present a new class of nanoscale plasmonic sources based on subwavelength dielectric cavities embedded in a metal slab. Exploiting the strong dispersion near the Fabry-Perot resonance in such a resonator, we control the phase and the amplitude of the generated plasmons at the subwavelength scale. As an example, we present a subwavelength unidirectional plasmonic antenna utilizing interference between two plasmonic cavity sources with matched phase and amplitude.

PMID:
19102691
DOI:
10.1021/nl803079s
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for American Chemical Society
    Loading ...
    Support Center