Graphene Terahertz Plasmon Oscillators

  title={Graphene Terahertz Plasmon Oscillators},
  author={Farhan Rana},
  journal={IEEE Transactions on Nanotechnology},
  • Farhan Rana
  • Published 2008 in IEEE Transactions on Nanotechnology
In this paper we propose and discuss coherent terahertz sources based on charge density wave (plasmon) amplification in two-dimensional graphene. The coupling of the plasmons to interband electron-hole transitions in population inverted graphene layers can lead to plasmon amplification through stimulated emission. Plasmon gain values in graphene can be very large due to the small group velocity of the plasmons and the strong confinement of the plasmon field in the vicinity of the graphene layer… CONTINUE READING
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