Multiplasmon Absorption in Graphene (CROSBI ID 226449)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jablan, Marinko ; Chang, Darrick
engleski
Multiplasmon Absorption in Graphene
We show that graphene possesses a strong nonlinear optical response in the form of multiplasmon absorption, with exciting implications in classical and quantum nonlinear optics. Specifically, we predict that graphene nanoribbons can be used as saturable absorbers with low saturation intensity in the far- infrared and terahertz spectrum. Moreover, we predict that two-plasmon absorption and extreme localization of plasmon fields in graphene nanodisks can lead to a plasmon blockade effect, in which a single quantized plasmon strongly suppresses the possibility of exciting a second plasmon.
graphene ; plasmon ; nonlinear ; mulit-plasmon absorption
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Podaci o izdanju
114 (23)
2015.
6801-1-6801-6
objavljeno
0031-9007
10.1103/PhysRevLett.114.236801