» Articles » PMID: 18788785

Direct Near-field Optical Imaging of Higher Order Plasmonic Resonances

Overview
Journal Nano Lett
Specialty Biotechnology
Date 2008 Sep 16
PMID 18788785
Citations 21
Authors
Affiliations
Soon will be listed here.
Abstract

We map in real space and by purely optical means near-field optical information of localized surface plasmon polariton (LSPP) resonances excited in nanoscopic particles. We demonstrate that careful polarization control enables apertureless scanning near-field optical microscopy (aSNOM) to image dipolar and quadrupolar LSPPs of the bare sample with high fidelity in both amplitude and phase. This establishes a routine method for in situ optical microscopy of plasmonic and other resonant structures under ambient conditions.

Citing Articles

Probing higher order optical modes in all-dielectric nanodisk, -square, and -triangle by aperture type scanning near-field optical microscopy.

Frolov A, Van de Vondel J, Panov V, Van Dorpe P, Fedyanin A, Moshchalkov V Nanophotonics. 2024; 11(3):543-557.

PMID: 39633789 PMC: 11501575. DOI: 10.1515/nanoph-2021-0612.


'When is a hotspot a good nanospot' - review of analytical and hotspot-dominated surface enhanced Raman spectroscopy nanoplatforms.

Hardy M, Goldberg Oppenheimer P Nanoscale. 2024; 16(7):3293-3323.

PMID: 38273798 PMC: 10868661. DOI: 10.1039/d3nr05332f.


Fabrication and near-field visualization of a wafer-scale dense plasmonic nanostructured array.

Yun J, Lee H, Mun C, Jahng J, Morrison W, Nowak D RSC Adv. 2022; 8(12):6444-6451.

PMID: 35540411 PMC: 9078216. DOI: 10.1039/c7ra13322g.


Multipolar Plasmonic Resonances of Aluminum Nanoantenna Tuned by Graphene.

Yan Z, Zhu Q, Lu X, Du W, Pu X, Hu T Nanomaterials (Basel). 2021; 11(1).

PMID: 33451028 PMC: 7828546. DOI: 10.3390/nano11010185.


High sensitivity variable-temperature infrared nanoscopy of conducting oxide interfaces.

Luo W, Boselli M, Poumirol J, Ardizzone I, Teyssier J, van der Marel D Nat Commun. 2019; 10(1):2774.

PMID: 31235858 PMC: 6591405. DOI: 10.1038/s41467-019-10672-5.