Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface

Zanotto, S. and Lange, C. and Maag, T. and Pitanti, A. and Miseikis, V. and Coletti, C. and Degl'Innocenti, Riccardo and Baldacci, L. and Huber, R. and Tredicucci, A. (2016) Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface. Proceedings of SPIE, 9924. ISSN 0277-786X

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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.

Item Type:
Journal Article
Journal or Publication Title:
Proceedings of SPIE
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2208
Subjects:
ID Code:
89626
Deposited By:
Deposited On:
10 Jan 2018 14:54
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 11:08