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Nonlinear optical response of graphene superlattice in terahertz frequency regime

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conference contribution
posted on 2024-11-15, 19:44 authored by Yee Sin Ang, Chao ZhangChao Zhang
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.

History

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.

Parent title

Laser and Tera-Hertz Science and Technology, LTST 2012

Language

English

RIS ID

79944

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