Deceleration of terahertz plasma waves in tapered graphene-insulator-graphene heterostructure

M. Yu. Morozov; V. V. Popov

doi:10.1117/12.2564384

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9 April 2020 Deceleration of terahertz plasma waves in tapered graphene-insulator-graphene heterostructure

M. Yu. Morozov, V. V. Popov

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Proceedings Volume 11458, Saratov Fall Meeting 2019: Laser Physics, Photonic Technologies, and Molecular Modeling; 114580X (2020) https://doi.org/10.1117/12.2564384
Event: Saratov Fall Meeting 2019: VII International Symposium on Optics and Biophotonics, 2019, Saratov, Russian Federation

Abstract

Deceleration of terahertz plasma waves (plasmons) in tapered graphene-insulator-graphene heterostructure is studied. It is shown that the plasmon energy velocity can become several times smaller as compared to that near the taper apex.

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M. Yu. Morozov and V. V. Popov "Deceleration of terahertz plasma waves in tapered graphene-insulator-graphene heterostructure", Proc. SPIE 11458, Saratov Fall Meeting 2019: Laser Physics, Photonic Technologies, and Molecular Modeling, 114580X (9 April 2020); https://doi.org/10.1117/12.2564384

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