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

S. Zanotto; C. Lange; T. Maag; A. Pitanti; V. Miseikis; C. Coletti; R. Degl'Innocenti; L. Baldacci; R. Huber; A. Tredicucci

doi:10.1117/12.2253888

27 September 2016 Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface

S. Zanotto, C. Lange, T. Maag, A. Pitanti, V. Miseikis, C. Coletti, R. Degl'Innocenti, L. Baldacci, R. Huber, A. Tredicucci

Author Affiliations +

Proceedings Volume 9924, Low-Dimensional Materials and Devices 2016; 99240J (2016) https://doi.org/10.1117/12.2253888
Event: SPIE Nanoscience + Engineering, 2016, San Diego, California, United States

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.

Citation Download Citation

S. Zanotto, C. Lange, T. Maag, A. Pitanti, V. Miseikis, C. Coletti, R. Degl'Innocenti, L. Baldacci, R. Huber, and A. Tredicucci "Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface", Proc. SPIE 9924, Low-Dimensional Materials and Devices 2016, 99240J (27 September 2016); https://doi.org/10.1117/12.2253888

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