Near-Field-Resonance-Enhanced Plasmonic Light Beaming

Pengyu Chen; Lin Zhu; Qiaoqiang Gan; Filbert J. Bartoli

doi:10.1109/JPHOT.2009.2039865

Near-Field-Resonance-Enhanced Plasmonic Light Beaming

Pengyu Chen, Lin Zhu, Qiaoqiang Gan, Filbert J. Bartoli

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

In this paper, we have investigated the enhancement of the plasmonic light beaming efficiency by near-field resonance in different subwavelength metallic slit-groove beaming structures. We show that by selecting the suitable film thickness and separation distance of beaming gratings, the intensity of the near field can be greatly enhanced by resonance, which leads to the increase of the beaming efficiency in the far field. Moreover, we obtain a nanocavity above the nanoslit by integrating a metal nanostrip with a conventional beaming structure. The resonance of this nanocavity can further enhance the near-field intensity and improve the beaming efficiency. © 2010 IEEE

Original language	English (US)
Pages (from-to)	8-17
Number of pages	10
Journal	IEEE Photonics Journal
Volume	2
Issue number	1
DOIs	https://doi.org/10.1109/JPHOT.2009.2039865
State	Published - Jan 1 2010
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

Access to Document

10.1109/JPHOT.2009.2039865

Cite this

@article{dc8eff49c65741b1bb80198c56f09363,

title = "Near-Field-Resonance-Enhanced Plasmonic Light Beaming",

abstract = "In this paper, we have investigated the enhancement of the plasmonic light beaming efficiency by near-field resonance in different subwavelength metallic slit-groove beaming structures. We show that by selecting the suitable film thickness and separation distance of beaming gratings, the intensity of the near field can be greatly enhanced by resonance, which leads to the increase of the beaming efficiency in the far field. Moreover, we obtain a nanocavity above the nanoslit by integrating a metal nanostrip with a conventional beaming structure. The resonance of this nanocavity can further enhance the near-field intensity and improve the beaming efficiency. {\textcopyright} 2010 IEEE",

author = "Pengyu Chen and Lin Zhu and Qiaoqiang Gan and Bartoli, {Filbert J.}",

note = "Generated from Scopus record by KAUST IRTS on 2022-09-13",

year = "2010",

month = jan,

day = "1",

doi = "10.1109/JPHOT.2009.2039865",

language = "English (US)",

volume = "2",

pages = "8--17",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers",

number = "1",

}

TY - JOUR

T1 - Near-Field-Resonance-Enhanced Plasmonic Light Beaming

AU - Chen, Pengyu

AU - Zhu, Lin

AU - Gan, Qiaoqiang

AU - Bartoli, Filbert J.

N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13

PY - 2010/1/1

Y1 - 2010/1/1

N2 - In this paper, we have investigated the enhancement of the plasmonic light beaming efficiency by near-field resonance in different subwavelength metallic slit-groove beaming structures. We show that by selecting the suitable film thickness and separation distance of beaming gratings, the intensity of the near field can be greatly enhanced by resonance, which leads to the increase of the beaming efficiency in the far field. Moreover, we obtain a nanocavity above the nanoslit by integrating a metal nanostrip with a conventional beaming structure. The resonance of this nanocavity can further enhance the near-field intensity and improve the beaming efficiency. © 2010 IEEE

AB - In this paper, we have investigated the enhancement of the plasmonic light beaming efficiency by near-field resonance in different subwavelength metallic slit-groove beaming structures. We show that by selecting the suitable film thickness and separation distance of beaming gratings, the intensity of the near field can be greatly enhanced by resonance, which leads to the increase of the beaming efficiency in the far field. Moreover, we obtain a nanocavity above the nanoslit by integrating a metal nanostrip with a conventional beaming structure. The resonance of this nanocavity can further enhance the near-field intensity and improve the beaming efficiency. © 2010 IEEE

UR - http://ieeexplore.ieee.org/document/5373843/

UR - http://www.scopus.com/inward/record.url?scp=85008023914&partnerID=8YFLogxK

U2 - 10.1109/JPHOT.2009.2039865

DO - 10.1109/JPHOT.2009.2039865

M3 - Article

SN - 1943-0655

VL - 2

SP - 8

EP - 17

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

IS - 1

ER -

Near-Field-Resonance-Enhanced Plasmonic Light Beaming

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this