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Multiple-Particle Nanoantennas for Enormous Enhancement and Polarization Control of Light Emission.

Li, Zhipeng; Shegai, Timur; Haran, Gilad and Xu, Hongxing LU (2009) In ACS Nano 3(3). p.637-642
Abstract
We investigate the light emission from dipolar emitters located within nanoparticle antennas. It is found that the enormous emission enhancement can reach nearly a million fold. For multinanoparticle antennas, the polarization of the emissions strongly depends on the geometry of the antennas, the emitted wavelengths, and the dielectric functions of surrounding media. It is shown that a polarization nanorotator, which modulates the emission polarization on the nanometer scale, can be readily realized by varying either the geometry or surrounding media of nanoparticle antennas.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
ACS Nano
volume
3
issue
3
pages
637 - 642
publisher
The American Chemical Society
external identifiers
  • wos:000264535200022
  • pmid:19222232
  • scopus:65249101283
ISSN
1936-086X
DOI
10.1021/nn800906c
language
English
LU publication?
yes
id
16a88a25-3eb5-4b2c-af41-a65644bcd741 (old id 1302499)
date added to LUP
2009-03-27 14:05:34
date last changed
2017-09-17 04:37:39
@article{16a88a25-3eb5-4b2c-af41-a65644bcd741,
  abstract     = {We investigate the light emission from dipolar emitters located within nanoparticle antennas. It is found that the enormous emission enhancement can reach nearly a million fold. For multinanoparticle antennas, the polarization of the emissions strongly depends on the geometry of the antennas, the emitted wavelengths, and the dielectric functions of surrounding media. It is shown that a polarization nanorotator, which modulates the emission polarization on the nanometer scale, can be readily realized by varying either the geometry or surrounding media of nanoparticle antennas.},
  author       = {Li, Zhipeng and Shegai, Timur and Haran, Gilad and Xu, Hongxing},
  issn         = {1936-086X},
  language     = {eng},
  number       = {3},
  pages        = {637--642},
  publisher    = {The American Chemical Society},
  series       = {ACS Nano},
  title        = {Multiple-Particle Nanoantennas for Enormous Enhancement and Polarization Control of Light Emission.},
  url          = {http://dx.doi.org/10.1021/nn800906c},
  volume       = {3},
  year         = {2009},
}