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Proceedings Paper

Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface
Author(s): S. Zanotto; C. Lange; T. Maag; A. Pitanti; V. Miseikis; C. Coletti; R. Degl'Innocenti; L. Baldacci; R. Huber; A. Tredicucci
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Paper Abstract

In this paper we investigate the effect of a static magnetic field and of optical pumping on the transmittance of a hybrid graphene-split ring resonator metasurface. A significant modulation of the transmitted spectra is obtained, both by optical pumping, and by a combination of optical pumping and magnetostatic biasing. The transmittance modulation features spectral fingerprints that are characteristic of a non-trivial interplay between the bare graphene response and the split ring resonance.

Paper Details

Date Published: 27 September 2016
PDF: 6 pages
Proc. SPIE 9924, Low-Dimensional Materials and Devices 2016, 99240J (27 September 2016); doi: 10.1117/12.2253888
Show Author Affiliations
S. Zanotto, Istituto Nazionale di Ottica, CNR (Italy)
LENS (Italy)
C. Lange, Univ. of Regensburg (Germany)
T. Maag, Univ. of Regensburg (Germany)
A. Pitanti, NEST, Istituto Nanoscienze, CNR (Italy)
Scuola Normale Superiore (Italy)
V. Miseikis, Istituto Italiano di Tecnologia (Italy)
C. Coletti, Istituto Italiano di Tecnologia (Italy)
R. Degl'Innocenti, Univ. of Cambridge (United Kingdom)
L. Baldacci, Scuola Superiore Sant'Anna, Institute of Life Sciences (Italy)
R. Huber, Univ. of Regensburg (Germany)
A. Tredicucci, NEST, Istituto Nanoscienze, CNR (Italy)
Univ. di Pisa (Italy)

Published in SPIE Proceedings Vol. 9924:
Low-Dimensional Materials and Devices 2016
Nobuhiko P. Kobayashi; A. Alec Talin; M. Saif Islam; Albert V. Davydov, Editor(s)

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