2020
DOI: 10.1002/adpr.202000003
|View full text |Cite
|
Sign up to set email alerts
|

Generation of a Conjoint Surface Plasmon by an Infrared Nano‐Antenna Array

Abstract: Localized surface plasmons (LSP) excited by optical fields have many potential applications resulting from their ability in detecting ultra‐small, ambient refractive index change. Current methods using surface nano‐patterning by means of lithography have given rise to LSP of limited propagation and interaction lengths, meaning that practical applications remain challenging. This article describes a new all‐optical method of generating LSP by means of a carefully fabricated low‐dimensional nano‐structured mater… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 51 publications
0
2
0
Order By: Relevance
“…There is a substantial amount of published work using spectroscopic absorption relating to molecular transitions in near-and mid-infrared spectra, which is used in conjunction with a The third plasmonic fibre sensor is based on the strong coupling of adjacent LSP on neighbouring nano-antennae, or conjoined LSPs. These conjoined LSPs effectively create a conjoined surface plasmon [44] that arches over the array of nano-antennae; a typical array is shown in Figure 4e. This creates an evanescent field that is suspended above the majority of the nanostructured surface of the sensor, this can be seen from FEM modelling and the resultant associated E/H fields of the conjoined infrared surface plasmon are shown in Figure 4f.…”
Section: Methanementioning
confidence: 99%
See 1 more Smart Citation
“…There is a substantial amount of published work using spectroscopic absorption relating to molecular transitions in near-and mid-infrared spectra, which is used in conjunction with a The third plasmonic fibre sensor is based on the strong coupling of adjacent LSP on neighbouring nano-antennae, or conjoined LSPs. These conjoined LSPs effectively create a conjoined surface plasmon [44] that arches over the array of nano-antennae; a typical array is shown in Figure 4e. This creates an evanescent field that is suspended above the majority of the nanostructured surface of the sensor, this can be seen from FEM modelling and the resultant associated E/H fields of the conjoined infrared surface plasmon are shown in Figure 4f.…”
Section: Methanementioning
confidence: 99%
“…Group 3-evanescent field sensors, including in-fiber Mach-Zehnders, exposed fibre cores, conically tapered fibres, and random-hole optical fibers [33][34][35][36][37][38]. Group 4-plasmonic sensors, including surface plasmon resonance, localised surface plasmons, and conjoined surface plasmon [39][40][41][42][43][44].…”
Section: Introductionmentioning
confidence: 99%