Abstract
We report nonlinear terahertz transmission through photoexcited graphene using optical-pump/terahertz-probe technique. Transient enhancement in the terahertz transmission of the graphene sample is observed when the sample is photoexcited. This transmission enhancement is found to decrease nonlinearly with the terahertz electric field.
| Original language | English |
|---|---|
| Title of host publication | 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014 |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9781479938773 |
| DOIs | |
| Publication status | Published - Nov 13 2014 |
| Event | 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, United States Duration: Sep 14 2014 → Sep 19 2014 |
Publication series
| Name | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz |
|---|---|
| ISSN (Print) | 2162-2027 |
| ISSN (Electronic) | 2162-2035 |
Other
| Other | 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 |
|---|---|
| Country | United States |
| City | Tucson |
| Period | 9/14/14 → 9/19/14 |
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All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. / Hafez, Hassan A.; Al-Naib, Ibraheem; Dignam, Marc M.; Sekine, Yoshiaki; Oguri, Katsuya; Ibrahim, Akram; Satoru, Tanaka; Komori, Fumio; Hibino, Hiroki; Ozaki, Tsuneyuki.
2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 2014. 6956170 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene
AU - Hafez, Hassan A.
AU - Al-Naib, Ibraheem
AU - Dignam, Marc M.
AU - Sekine, Yoshiaki
AU - Oguri, Katsuya
AU - Ibrahim, Akram
AU - Satoru, Tanaka
AU - Komori, Fumio
AU - Hibino, Hiroki
AU - Ozaki, Tsuneyuki
PY - 2014/11/13
Y1 - 2014/11/13
N2 - We report nonlinear terahertz transmission through photoexcited graphene using optical-pump/terahertz-probe technique. Transient enhancement in the terahertz transmission of the graphene sample is observed when the sample is photoexcited. This transmission enhancement is found to decrease nonlinearly with the terahertz electric field.
AB - We report nonlinear terahertz transmission through photoexcited graphene using optical-pump/terahertz-probe technique. Transient enhancement in the terahertz transmission of the graphene sample is observed when the sample is photoexcited. This transmission enhancement is found to decrease nonlinearly with the terahertz electric field.
UR - http://www.scopus.com/inward/record.url?scp=84911968246&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84911968246&partnerID=8YFLogxK
U2 - 10.1109/IRMMW-THz.2014.6956170
DO - 10.1109/IRMMW-THz.2014.6956170
M3 - Conference contribution
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014
PB - IEEE Computer Society
ER -