Effects of photoexcitation on intense terahertz field-induced nonlinearity in monolayer epitaxial graphene

Authors :: Fumio Komori
Satoru Tanaka
Yoshiaki Sekine
Hassan A. Hafez
Ibraheem Al-Naib
David G. Cooke
Marc M. Dignam
Hiroki Hibino
Tsuneyuki Ozaki
François Blanchard
Katsuya Oguri
Source :: Scopus-Elsevier
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.

Subjects :: Materials science
Terahertz radiation
business.industry
Graphene
Nonlinear optics
Light scattering
law.invention
Photoexcitation
Optical rectification
law
Electric field
Monolayer
Optoelectronics
business

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