Title :
Effects of photoexcitation on intense terahertz field-induced nonlinearity in monolayer epitaxial graphene
Author :
Hafez, H.A. ; Al-Naib, I. ; Dignam, M.M. ; Sekine, Y. ; Oguri, K. ; Blanchard, F. ; Cooke, D.G. ; Tanaka, S. ; Komori, F. ; Hibino, H. ; Ozaki, T.
Author_Institution :
Adv. Laser Light Source, INRS, Varennes, QC, Canada
Abstract :
Terahertz field-induced transmission enhancement in monolayer epitaxial graphene is observed with increasing terahertz field. Photoexcitation leads to further transmission enhancement that is found to be less for the higher terahertz field amplitudes.
Keywords :
graphene; monolayers; nanophotonics; nanostructured materials; optical materials; photoexcitation; C; intense terahertz field-induced nonlinearity; monolayer epitaxial graphene; photoexcitation; terahertz field-induced transmission enhancement; Graphene; High-speed optical techniques; Nonlinear optics; Optical pulses; Optical pumping; Optical scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
