Coherent nonlinear optical response of graphene
Hale, Peter J.
Physical Review Letters
American Physical Society
We investigate the nonlinear optical properties of graphene flakes using four-wave mixing. The corresponding third-order optical susceptibility is found to be remarkably large and only weakly dependent on the wavelength in the near-infrared frequency range. The magnitude of the response is in good agreement with our calculations based on the nonlinear quantum response theory.
Copyright © 2010 The American Physical Society
Vol. 105 (9), article 097401
Place of publication