| Literature DB >> 20868195 |
E Hendry1, P J Hale, J Moger, A K Savchenko, S A Mikhailov.
Abstract
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.Entities:
Year: 2010 PMID: 20868195 DOI: 10.1103/PhysRevLett.105.097401
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161