Intense terahertz field-induced carrier dynamics in gated monolayer graphene

H. A. Hafez; P. Levesque; I. Al-Naib; M. M. Dignam; X. Chai; D. Ferachou; R. Martel; T. Ozaki

Intense terahertz field-induced carrier dynamics in gated monolayer graphene

H. A. Hafez, P. Levesque, I. Al-Naib, M. M. Dignam, X. Chai, D. Ferachou, R. Martel, T. Ozaki

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Using optical-pump/THz-probe spectroscopy on gated, undoped graphene, we find that as the amplitude of the THz probe is increased, we observe a cross-over from optically-induced transmission decrease to increase.

Original language	English
Title of host publication	2015 Conference on Lasers and Electro-Optics, CLEO 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781557529688
State	Published - 10 Aug 2015
Externally published	Yes
Event	Conference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States Duration: 10 May 2015 → 15 May 2015

Publication series

Name	Conference on Lasers and Electro-Optics Europe - Technical Digest
Volume	2015-August

Conference

Conference	Conference on Lasers and Electro-Optics, CLEO 2015
Country/Territory	United States
City	San Jose
Period	10/05/15 → 15/05/15

Bibliographical note

Publisher Copyright:
© 2015 OSA.

Keywords

Graphene
High-speed optical techniques
Optical pulses
Optical pumping
Optical scattering
Probes

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

Cite this

Hafez, H. A., Levesque, P., Al-Naib, I., Dignam, M. M., Chai, X., Ferachou, D., Martel, R., & Ozaki, T. (2015). Intense terahertz field-induced carrier dynamics in gated monolayer graphene. In 2015 Conference on Lasers and Electro-Optics, CLEO 2015 Article 7184204 (Conference on Lasers and Electro-Optics Europe - Technical Digest; Vol. 2015-August). Institute of Electrical and Electronics Engineers Inc..

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title = "Intense terahertz field-induced carrier dynamics in gated monolayer graphene",

abstract = "Using optical-pump/THz-probe spectroscopy on gated, undoped graphene, we find that as the amplitude of the THz probe is increased, we observe a cross-over from optically-induced transmission decrease to increase.",

keywords = "Graphene, High-speed optical techniques, Optical pulses, Optical pumping, Optical scattering, Probes",

author = "Hafez, \{H. A.\} and P. Levesque and I. Al-Naib and Dignam, \{M. M.\} and X. Chai and D. Ferachou and R. Martel and T. Ozaki",

note = "Publisher Copyright: {\textcopyright} 2015 OSA.; Conference on Lasers and Electro-Optics, CLEO 2015 ; Conference date: 10-05-2015 Through 15-05-2015",

year = "2015",

month = aug,

day = "10",

language = "English",

series = "Conference on Lasers and Electro-Optics Europe - Technical Digest",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2015 Conference on Lasers and Electro-Optics, CLEO 2015",

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Hafez, HA, Levesque, P, Al-Naib, I, Dignam, MM, Chai, X, Ferachou, D, Martel, R & Ozaki, T 2015, Intense terahertz field-induced carrier dynamics in gated monolayer graphene. in 2015 Conference on Lasers and Electro-Optics, CLEO 2015., 7184204, Conference on Lasers and Electro-Optics Europe - Technical Digest, vol. 2015-August, Institute of Electrical and Electronics Engineers Inc., Conference on Lasers and Electro-Optics, CLEO 2015, San Jose, United States, 10/05/15.

Intense terahertz field-induced carrier dynamics in gated monolayer graphene. / Hafez, H. A.; Levesque, P.; Al-Naib, I. et al.
2015 Conference on Lasers and Electro-Optics, CLEO 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7184204 (Conference on Lasers and Electro-Optics Europe - Technical Digest; Vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Intense terahertz field-induced carrier dynamics in gated monolayer graphene

AU - Hafez, H. A.

AU - Levesque, P.

AU - Al-Naib, I.

AU - Dignam, M. M.

AU - Chai, X.

AU - Ferachou, D.

AU - Martel, R.

AU - Ozaki, T.

PY - 2015/8/10

Y1 - 2015/8/10

N2 - Using optical-pump/THz-probe spectroscopy on gated, undoped graphene, we find that as the amplitude of the THz probe is increased, we observe a cross-over from optically-induced transmission decrease to increase.

AB - Using optical-pump/THz-probe spectroscopy on gated, undoped graphene, we find that as the amplitude of the THz probe is increased, we observe a cross-over from optically-induced transmission decrease to increase.

KW - Graphene

KW - High-speed optical techniques

KW - Optical pulses

KW - Optical pumping

KW - Optical scattering

KW - Probes

UR - https://www.scopus.com/pages/publications/84954064926

M3 - Conference contribution

AN - SCOPUS:84954064926

T3 - Conference on Lasers and Electro-Optics Europe - Technical Digest

BT - 2015 Conference on Lasers and Electro-Optics, CLEO 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - Conference on Lasers and Electro-Optics, CLEO 2015

Y2 - 10 May 2015 through 15 May 2015

ER -

Intense terahertz field-induced carrier dynamics in gated monolayer graphene

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

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