Nonlinear Plasmonic Response of Doped GaAs Nanowires Observed in s-SNIM
- Resource Type
- Conference
- Authors
- Lang, D.; Balaghi, L.; Dimakis, E.; Hubner, R.; Kehr, S.C.; Eng, L.M.; Pashkin, A.; Winnerl, S.; Schneider, H.; Helm, M.
- Source
- 2018 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2018 Conference on. :1-2 May, 2018
- Subject
- General Topics for Engineers
Photonics and Electrooptics
Plasmons
Nanowires
Free electron lasers
Silicon
Photonics
Microscopy
- Language
We present nanoscopic infrared-optical investigations on highly n-type doped GaAs-based nanowires, revealing interesting nonlinear phenomena such as a pronounced redshift of the plasma resonance by the strong THz fields of a free-electron laser.