236 citations · 631 across the 11 of their papers we have counts for
11 papers
Nonlinear Electrodynamics and Optics of Graphene
S. A. Mikhailov, N. A. Savostianova
Graphene is a two-dimensional material with strongly nonlinear electrodynamics and optical properties. We present some of our recent theoretical results on the quantum and non-pert…
Optical Kerr Effect in Graphene: Theoretical Analysis of the Optical Heterodyne Detection Technique
N. A. Savostianova, S. A. Mikhailov
Graphene is an atomically thin two-dimensional material demonstrating strong optical nonlinearities including harmonics generation, four wave mixing, Kerr and other nonlinear effec…
Electrically Tunable Optical Nonlinearities in Graphene-Covered SiN Waveguides Characterized by Four-Wave Mixing
Koen Alexander, N. A. Savostianova, S. A. Mikhailov +2
We present a degenerate four-wave mixing experiment on a silicon nitride (SiN) waveguide covered with gated graphene. We observe strong dependencies on signal-pump detuning and Fer…
Third harmonic generation from graphene lying on different substrates: Optical-phonon resonances and interference effects
N. A. Savostianova, S. A. Mikhailov
Graphene is a nonlinear material which can be used as a saturable absorber, frequency mixer and frequency multiplier. We investigate the third harmonic generation from graphene lyi…
Negative dynamic conductivity of a current driven array of graphene nanoribbons
S. A. Mikhailov, N. A. Savostianova, A. S. Moskalenko
We consider a periodic array of graphene nanoribbons under the action of a strong dc electric field and an external electromagnetic excitation with the frequency and the…
Giant enhancement of the third harmonic in graphene integrated in a layered structure
N. A. Savostianova, S. A. Mikhailov
Graphene was shown to have strongly nonlinear electrodynamic properties. In particular, being irradiated by an electromagnetic wave with the frequency , it can efficiently gener…