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Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays. / Degl'innocenti, Riccardo; Xiao, Long; Jessop, David S et al.
In: ACS Photonics, Vol. 3, No. 10, 19.10.2016, p. 1747-1753.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Degl'innocenti, R, Xiao, L, Jessop, DS, Kindness, SJ, Ren, Y, Lin, H, Zeitler, JA, Alexander-Webber, J, Joyce, H, Braeuninger-Weimer, P, Hofmann, S, Beere, HE & Ritchie, DA 2016, 'Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays', ACS Photonics, vol. 3, no. 10, pp. 1747-1753. https://doi.org/10.1021/acsphotonics.6b00405

APA

Degl'innocenti, R., Xiao, L., Jessop, D. S., Kindness, S. J., Ren, Y., Lin, H., Zeitler, J. A., Alexander-Webber, J., Joyce, H., Braeuninger-Weimer, P., Hofmann, S., Beere, H. E., & Ritchie, D. A. (2016). Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays. ACS Photonics, 3(10), 1747-1753. https://doi.org/10.1021/acsphotonics.6b00405

Vancouver

Degl'innocenti R, Xiao L, Jessop DS, Kindness SJ, Ren Y, Lin H et al. Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays. ACS Photonics. 2016 Oct 19;3(10):1747-1753. Epub 2016 Sept 20. doi: 10.1021/acsphotonics.6b00405

Author

Degl'innocenti, Riccardo ; Xiao, Long ; Jessop, David S et al. / Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays. In: ACS Photonics. 2016 ; Vol. 3, No. 10. pp. 1747-1753.

Bibtex

@article{b3cb51b2aac6494ab54b8829893b1f16,
title = "Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays",
abstract = "We present a fast room temperature terahertz detector based on interdigitated bow-tieantennas contacting graphene. Highly efficient photodetection was achieved by using two metalswith different work functions as the arms of a bow-tie antenna contacting graphene. Arrays of thebow-ties were fabricated in order to enhance the responsivity and coupling of the incoming light tothe detector realizing an efficient imaging system. The device has been characterized and testedwith a terahertz quantum cascade laser emitting in single frequency around 2 THz yielding aresponsivity of ~ 34 A/W and a noise-equivalent-power of ~1.5E-7W/Hz1/2",
keywords = "graphene, photodetection, terahertz, quantum cascade laser, optical modulator",
author = "Riccardo Degl'innocenti and Long Xiao and Jessop, {David S} and Kindness, {Stephen J.} and Yuan Ren and Hungyen Lin and Zeitler, {J. Axel} and Jack Alexander-Webber and Hannah Joyce and Philipp Braeuninger-Weimer and Stephan Hofmann and Beere, {Harvey E.} and Ritchie, {David A.}",
year = "2016",
month = oct,
day = "19",
doi = "10.1021/acsphotonics.6b00405",
language = "English",
volume = "3",
pages = "1747--1753",
journal = "ACS Photonics",
issn = "2330-4022",
publisher = "American Chemical Society",
number = "10",

}

RIS

TY - JOUR

T1 - Fast room temperature detection of terahertz quantum cascade lasers with graphene loaded bow-tie plasmonic antenna arrays

AU - Degl'innocenti, Riccardo

AU - Xiao, Long

AU - Jessop, David S

AU - Kindness, Stephen J.

AU - Ren, Yuan

AU - Lin, Hungyen

AU - Zeitler, J. Axel

AU - Alexander-Webber, Jack

AU - Joyce, Hannah

AU - Braeuninger-Weimer, Philipp

AU - Hofmann, Stephan

AU - Beere, Harvey E.

AU - Ritchie, David A.

PY - 2016/10/19

Y1 - 2016/10/19

N2 - We present a fast room temperature terahertz detector based on interdigitated bow-tieantennas contacting graphene. Highly efficient photodetection was achieved by using two metalswith different work functions as the arms of a bow-tie antenna contacting graphene. Arrays of thebow-ties were fabricated in order to enhance the responsivity and coupling of the incoming light tothe detector realizing an efficient imaging system. The device has been characterized and testedwith a terahertz quantum cascade laser emitting in single frequency around 2 THz yielding aresponsivity of ~ 34 A/W and a noise-equivalent-power of ~1.5E-7W/Hz1/2

AB - We present a fast room temperature terahertz detector based on interdigitated bow-tieantennas contacting graphene. Highly efficient photodetection was achieved by using two metalswith different work functions as the arms of a bow-tie antenna contacting graphene. Arrays of thebow-ties were fabricated in order to enhance the responsivity and coupling of the incoming light tothe detector realizing an efficient imaging system. The device has been characterized and testedwith a terahertz quantum cascade laser emitting in single frequency around 2 THz yielding aresponsivity of ~ 34 A/W and a noise-equivalent-power of ~1.5E-7W/Hz1/2

KW - graphene

KW - photodetection

KW - terahertz

KW - quantum cascade laser

KW - optical modulator

U2 - 10.1021/acsphotonics.6b00405

DO - 10.1021/acsphotonics.6b00405

M3 - Journal article

VL - 3

SP - 1747

EP - 1753

JO - ACS Photonics

JF - ACS Photonics

SN - 2330-4022

IS - 10

ER -