paper

Quantum theory of the third-order nonlinear electrodynamic effects in graphene

arXiv:1506.00534 · doi:10.1103/PhysRevB.93.085403

Abstract

The linear energy dispersion of graphene electrons leads to a strongly nonlinear electromagnetic response of this material. We develop a general quantum theory of the third-order nonlinear local dynamic conductivity of graphene , which describes its nonlinear response to a uniform electromagnetic radiation. The derived analytical formulas describe a large number of different nonlinear phenomena such as the third harmonic generation, the four wave mixing, the saturable absorption, the second harmonic generation stimulated by a dc electric current, etc., which may be used in different terahertz and optoelectronic devices.

36 pages, 10 figures; slightly shortened as compared to the previous version, some details are added; accepted for publication version

References in corpus (18)

Cited by in corpus (89)