Abstract
We discuss the unique possibilities of graphene-based THz metasurfaces and we present the experimental and theoretical study of an ultrafast graphene-based thin film absorption modulator for operation in the THz regime. The stimulus is a near-IR pulse that generates hot carriers in the graphene metasurface reducing its conductivity.
| Original language | English |
|---|---|
| Title of host publication | 21st International Conference on Transparent Optical Networks, ICTON 2019 |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9781728127798 |
| DOIs | |
| Publication status | Published - 1 Jul 2019 |
| Event | 21st International Conference on Transparent Optical Networks, ICTON 2019 - Angers, France Duration: 9 Jul 2019 → 13 Jul 2019 |
Publication series
| Name | International Conference on Transparent Optical Networks |
|---|---|
| Volume | 2019-July |
| ISSN (Electronic) | 2162-7339 |
Conference
| Conference | 21st International Conference on Transparent Optical Networks, ICTON 2019 |
|---|---|
| Country | France |
| City | Angers |
| Period | 9/7/19 → 13/7/19 |
Fingerprint
Keywords
- Flat optics
- Graphene
- Hot carriers
- Metasurfaces
- THz radiation
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Graphene THz metasurfaces with photoinduced modulation. / Tasolamprou, A. C.; Koulouklidis, A. D.; Daskalaki, C.; Mavidis, C. P.; Kenanakis, G.; Deligeorgis, G.; Viskadourakis, Z.; Kuzhir, P.; Tzortzakis, Stylianos; Economou, E. N.; Soukoulis, C. M.; Kafesaki, M.
21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE Computer Society, 2019. 8840541 (International Conference on Transparent Optical Networks; Vol. 2019-July).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Graphene THz metasurfaces with photoinduced modulation
AU - Tasolamprou, A. C.
AU - Koulouklidis, A. D.
AU - Daskalaki, C.
AU - Mavidis, C. P.
AU - Kenanakis, G.
AU - Deligeorgis, G.
AU - Viskadourakis, Z.
AU - Kuzhir, P.
AU - Tzortzakis, Stylianos
AU - Economou, E. N.
AU - Soukoulis, C. M.
AU - Kafesaki, M.
PY - 2019/7/1
Y1 - 2019/7/1
N2 - We discuss the unique possibilities of graphene-based THz metasurfaces and we present the experimental and theoretical study of an ultrafast graphene-based thin film absorption modulator for operation in the THz regime. The stimulus is a near-IR pulse that generates hot carriers in the graphene metasurface reducing its conductivity.
AB - We discuss the unique possibilities of graphene-based THz metasurfaces and we present the experimental and theoretical study of an ultrafast graphene-based thin film absorption modulator for operation in the THz regime. The stimulus is a near-IR pulse that generates hot carriers in the graphene metasurface reducing its conductivity.
KW - Flat optics
KW - Graphene
KW - Hot carriers
KW - Metasurfaces
KW - THz radiation
UR - http://www.scopus.com/inward/record.url?scp=85073062704&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073062704&partnerID=8YFLogxK
U2 - 10.1109/ICTON.2019.8840541
DO - 10.1109/ICTON.2019.8840541
M3 - Conference contribution
AN - SCOPUS:85073062704
T3 - International Conference on Transparent Optical Networks
BT - 21st International Conference on Transparent Optical Networks, ICTON 2019
PB - IEEE Computer Society
ER -