Graphene photo-detector enhanced by plasmonic coupling

Alireza Maleki, David W. Coutts, James E. Downes, Benjamin P. Cumming, Min Gu, Judith M. Dawes

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionResearchpeer-review

Abstract

A graphene-gold photo-detector produced enhanced photocurrent due to absorbed surface plasmons with ppolarized near IR excitation light, when compared with spolarized light. Charge doping was characterized by Raman spectroscopy at different positions on the graphene.

LanguageEnglish
Title of host publication2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-3
Number of pages3
ISBN (Electronic)9781509062904
ISBN (Print)9781509062911
DOIs
Publication statusPublished - 22 Nov 2017
Event2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017 - Singapore, Singapore
Duration: 31 Jul 20174 Aug 2017

Conference

Conference2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
CountrySingapore
CitySingapore
Period31/07/174/08/17

Fingerprint

Graphite
Graphene
graphene
Detectors
Plasmons
detectors
Photocurrents
plasmons
Gold
photocurrents
Raman spectroscopy
Doping (additives)
gold
excitation

Keywords

  • graphene
  • photodetector
  • Raman spectra

Cite this

Maleki, A., Coutts, D. W., Downes, J. E., Cumming, B. P., Gu, M., & Dawes, J. M. (2017). Graphene photo-detector enhanced by plasmonic coupling. In 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017 (pp. 1-3). Piscataway: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/CLEOPR.2017.8118867
Maleki, Alireza ; Coutts, David W. ; Downes, James E. ; Cumming, Benjamin P. ; Gu, Min ; Dawes, Judith M. / Graphene photo-detector enhanced by plasmonic coupling. 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Piscataway : Institute of Electrical and Electronics Engineers (IEEE), 2017. pp. 1-3
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keywords = "graphene, photodetector, Raman spectra",
author = "Alireza Maleki and Coutts, {David W.} and Downes, {James E.} and Cumming, {Benjamin P.} and Min Gu and Dawes, {Judith M.}",
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Maleki, A, Coutts, DW, Downes, JE, Cumming, BP, Gu, M & Dawes, JM 2017, Graphene photo-detector enhanced by plasmonic coupling. in 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, pp. 1-3, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017, Singapore, Singapore, 31/07/17. https://doi.org/10.1109/CLEOPR.2017.8118867

Graphene photo-detector enhanced by plasmonic coupling. / Maleki, Alireza; Coutts, David W.; Downes, James E.; Cumming, Benjamin P.; Gu, Min; Dawes, Judith M.

2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Piscataway : Institute of Electrical and Electronics Engineers (IEEE), 2017. p. 1-3.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionResearchpeer-review

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Maleki A, Coutts DW, Downes JE, Cumming BP, Gu M, Dawes JM. Graphene photo-detector enhanced by plasmonic coupling. In 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Piscataway: Institute of Electrical and Electronics Engineers (IEEE). 2017. p. 1-3 https://doi.org/10.1109/CLEOPR.2017.8118867