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Strong nonlinear optical response of bilayer graphene in the terahertz regime

Journal Article


Abstract


  • We demonstrate that bilayer graphene exhibits strong nonlinear optical response in the

    terahertz frequency regime. The electric field strength required to generate single-frequency and

    triple-frequency nonlinear optical responses comparable to the linear optical response is only

    moderate and can be easily achieved in laboratory. This strong nonlinear optical response persists

    even in room temperature. This suggests that bilayer graphene can potentially be utilized in nonlinear

    terahertz photonics

Authors


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

Publication Date


  • 2012

Citation


  • Ang, Y. & Zhang, C. (2012). Strong nonlinear optical response of bilayer graphene in the terahertz regime. Key Engineering Materials, 500 62-65.

Scopus Eid


  • 2-s2.0-84863146660

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/5087

Number Of Pages


  • 3

Start Page


  • 62

End Page


  • 65

Volume


  • 500

Abstract


  • We demonstrate that bilayer graphene exhibits strong nonlinear optical response in the

    terahertz frequency regime. The electric field strength required to generate single-frequency and

    triple-frequency nonlinear optical responses comparable to the linear optical response is only

    moderate and can be easily achieved in laboratory. This strong nonlinear optical response persists

    even in room temperature. This suggests that bilayer graphene can potentially be utilized in nonlinear

    terahertz photonics

Authors


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

Publication Date


  • 2012

Citation


  • Ang, Y. & Zhang, C. (2012). Strong nonlinear optical response of bilayer graphene in the terahertz regime. Key Engineering Materials, 500 62-65.

Scopus Eid


  • 2-s2.0-84863146660

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/5087

Number Of Pages


  • 3

Start Page


  • 62

End Page


  • 65

Volume


  • 500