High harmonic generation in Landau-quantized graphene subjected to a strong electromagnetic radiation

Abstract

We study nonlinear optical response of Landau quantized graphene to an intense electromagnetic wave. In particular, we consider high harmonic generation process. It is shown that one can achieve efficient generation of high harmonics with strong radiation fields -- when the work of the wave electric field on the magnetic length is larger than pump photon energy. At that high harmonics generation process takes place for a wide range of the pump wave frequencies and intensities even for significant broadening of Landau levels because of impurities in graphene.

13 pages, 5 figures. arXiv admin note: text overlap with arXiv:1604.06250

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Cited by in corpus (6)

• Impact of electron-electron Coulomb interaction on the high harmonic generation process in graphene
• High harmonic generation in triangular graphene quantum dots
• Multiphoton excitation and high-harmonics generation in topological insulator
• Induced nonlinear cross sections of conductive electrons scattering on the charged impurities in doped graphene
• Third harmonic generation in gapped bilayer graphene
• Second and third harmonics generation by coherent sub-THz radiation at induced Lifshitz transitions in gapped bilayer graphene