Rabi oscillations under ultrafast excitation of graphene

Abstract

We study coherent nonlinear dynamics of carriers under ultrafast interband excitation of an intrinsic graphene. The Rabi oscillations of response appear with increasing of pumping intensity. The photoexcited distribution is calculated versus time and energy taking into account the effects of energy relaxation and dephasing. Spectral and temporal dependencies of the response on a probe radiation (transmission and reflection coefficients) are considered for different pumping intensities and the Rabi oscillations versus time and intensity are analyzed.

6 pages, 6 figures

References in corpus (5)

• The optical conductivity of graphene in the visible region of the spectrum
• Excitonic Effects on the Optical Response of Graphene and Bilayer Graphene
• Carrier Recombination and Generation Rates for Intravalley and Intervalley Phonon Scattering in Graphene
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Cited by in corpus (7)

• Terahertz Science and Technology of Carbon Nanomaterials
• Creation of particle-hole superposition states in graphene at multiphoton resonant excitation by laser radiation
• Saturation of interband absorption in graphene
• Multi-mode behavior of electron Zitterbewegung induced by an electromagnetic wave in graphene
• Ultrafast Rabi oscillation of a Gaussian atom ensemble
• Induced nonlinear cross sections of conductive electrons scattering on the charged impurities in doped graphene
• Microscopic quantum theory of nonlinear absorption of strong electromagnetic radiation in doped graphene