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Journal of Nanophotonics

Multiphoton resonant excitation of Fermi-Dirac sea in graphene at the interaction with strong laser fields
Author(s): Hamlet K. Avetissian; Ara K. Avetissian; Garnik F. Mkrtchian; Khachik V. Sedrakian
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Paper Abstract

In order to develop the microscopic theory of the multiphoton interaction of graphene with strong laser fields of arbitrary polarization, the analytical solution of established evolutionary equation for graphene single-particle density matrix was obtained revealing the generalized Rabi oscillations of Fermi-Dirac sea in the graphene. Creation of coherent superposition states of the particle-hole pairs in the graphene at the multiphoton resonant excitation by laser pulses of arbitrary polarizations and harmonics generation at the particle-hole annihilation from these superposition states are shown.

Paper Details

Date Published: 5 October 2012
PDF: 17 pages
J. Nanophoton. 6(1) 061702 doi: 10.1117/1.JNP.6.061702
Published in: Journal of Nanophotonics Volume 6, Issue 1
Show Author Affiliations
Hamlet K. Avetissian, Yerevan State Univ. (Armenia)
Ara K. Avetissian, Yerevan State Univ. (Armenia)
Garnik F. Mkrtchian, Yerevan State Univ. (Armenia)
Khachik V. Sedrakian, Yerevan State Univ. (Armenia)

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