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Nonlinear optical response of graphene superlattice in terahertz frequency regime

Conference Paper


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Abstract


  • We investigate the nonlinear optical response of a Kronig-Penney type graphene superlattice in which the Fermi velocity of the massless Dirac quasiparticle anisotropically depends on the direction of propagation. Such velocity anisotropy results in enhanced nonlinear optical response in terahertz frequency regime.

UOW Authors


  •   Ang, Yee Sin S. (external author)
  •   Zhang, C

Publication Date


  • 2012

Citation


  • Ang, Y. & Zhang, C. (2012). Nonlinear optical response of graphene superlattice in terahertz frequency regime. Laser and Tera-Hertz Science and Technology, LTST 2012 (pp. STh4A.22-1-STh4A.22-2). United States: Optical Society of America.

Scopus Eid


  • 2-s2.0-84879093667

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2578&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/1569

Start Page


  • STh4A.22-1

End Page


  • STh4A.22-2

Abstract


  • We investigate the nonlinear optical response of a Kronig-Penney type graphene superlattice in which the Fermi velocity of the massless Dirac quasiparticle anisotropically depends on the direction of propagation. Such velocity anisotropy results in enhanced nonlinear optical response in terahertz frequency regime.

UOW Authors


  •   Ang, Yee Sin S. (external author)
  •   Zhang, C

Publication Date


  • 2012

Citation


  • Ang, Y. & Zhang, C. (2012). Nonlinear optical response of graphene superlattice in terahertz frequency regime. Laser and Tera-Hertz Science and Technology, LTST 2012 (pp. STh4A.22-1-STh4A.22-2). United States: Optical Society of America.

Scopus Eid


  • 2-s2.0-84879093667

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2578&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/1569

Start Page


  • STh4A.22-1

End Page


  • STh4A.22-2