Low threshold optical bistability at terahertz frequencies with graphene surface plasmons
نویسندگان
چکیده
منابع مشابه
Low threshold optical bistability at terahertz frequencies with graphene surface plasmons
We propose a modified Kretschmann-Raether configuration to realize the low threshold optical bistable devices at the terahertz frequencies. The metal layer is replaced by the dielectric sandwich structure with the insertion of graphene, and this configuration can support TM-polarization surface electromagnetic wave. The surface plasmon resonance is strongly dependent on the Fermi-level of graph...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2015
ISSN: 2045-2322
DOI: 10.1038/srep12271