Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Magneto-optic transmittance modulation observed in a hybrid graphene-split ring resonator terahertz metasurface
AU - Zanotto, Simone
AU - Lange, Christoph
AU - Maag, Thomas
AU - Pitanti, Alessandro
AU - Miseikis, Vaidotas
AU - Coletti, Camilla
AU - Degl'Innocenti, Riccardo
AU - Baldacci, Lorenzo
AU - Huber, Rupert
AU - Tredicucci, Alessandro
PY - 2015/9/21
Y1 - 2015/9/21
N2 - By placing a material in close vicinity of a resonant optical element, its intrinsic optical response can be tuned, possibly to a wide extent. Here, we show that a graphene monolayer, spaced a few tenths of nanometers from a split ring resonator metasurface, exhibits a magneto-optical response which is strongly influenced by the presence of the metasurface itself. This hybrid system holds promises in view of thin optical modulators, polarization rotators, and nonreciprocal devices, in the technologically relevant terahertz spectral range. Moreover, it could be chosen as the playground for investigating the cavity electrodynamics of Dirac fermions in the quantum regime.
AB - By placing a material in close vicinity of a resonant optical element, its intrinsic optical response can be tuned, possibly to a wide extent. Here, we show that a graphene monolayer, spaced a few tenths of nanometers from a split ring resonator metasurface, exhibits a magneto-optical response which is strongly influenced by the presence of the metasurface itself. This hybrid system holds promises in view of thin optical modulators, polarization rotators, and nonreciprocal devices, in the technologically relevant terahertz spectral range. Moreover, it could be chosen as the playground for investigating the cavity electrodynamics of Dirac fermions in the quantum regime.
U2 - 10.1063/1.4931704
DO - 10.1063/1.4931704
M3 - Journal article
AN - SCOPUS:84951824988
VL - 107
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 12
M1 - 121104
ER -