Enhanced tunability of metasurfaces with graphene

Humeyra Caglayan

doi:10.1364/LAOP.2018.Th2C.1

Abstrakti

In this presentation, graphene-gold metasurfaces to enhance light-graphene interaction in the MIR region will be presented and additionally, I will demonstrate a new class of electrically controlled active metadevices working in microwave frequencies. The simulation and experiment results show that electrical gating of graphene allows actively tuning the resonance wavelength. Resonance wavelength strongly depends on the permittivity of the particle as well as its surrounding medium.

Alkuperäiskieli	Englanti
DOI - pysyväislinkit	https://doi.org/10.1364/LAOP.2018.Th2C.1
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	Ei OKM-tyyppiä
Tapahtuma	Latin America Optics and Photonics Conference, LAOP 2018 - Lima, Peru Kesto: 12 marrask. 2018 → 15 marrask. 2018

Conference

Conference	Latin America Optics and Photonics Conference, LAOP 2018
Maa/Alue	Peru
Kaupunki	Lima
Ajanjakso	12/11/18 → 15/11/18

!!ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Pääsy asiakirjaan

10.1364/LAOP.2018.Th2C.1

Siteeraa tätä

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title = "Enhanced tunability of metasurfaces with graphene",

abstract = "In this presentation, graphene-gold metasurfaces to enhance light-graphene interaction in the MIR region will be presented and additionally, I will demonstrate a new class of electrically controlled active metadevices working in microwave frequencies. The simulation and experiment results show that electrical gating of graphene allows actively tuning the resonance wavelength. Resonance wavelength strongly depends on the permittivity of the particle as well as its surrounding medium.",

author = "Humeyra Caglayan",

note = "Publisher Copyright: {\textcopyright} 2018 The Author (s). Copyright: Copyright 2019 Elsevier B.V., All rights reserved.; Latin America Optics and Photonics Conference, LAOP 2018 ; Conference date: 12-11-2018 Through 15-11-2018",

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TY - CONF

T1 - Enhanced tunability of metasurfaces with graphene

AU - Caglayan, Humeyra

PY - 2018

Y1 - 2018

N2 - In this presentation, graphene-gold metasurfaces to enhance light-graphene interaction in the MIR region will be presented and additionally, I will demonstrate a new class of electrically controlled active metadevices working in microwave frequencies. The simulation and experiment results show that electrical gating of graphene allows actively tuning the resonance wavelength. Resonance wavelength strongly depends on the permittivity of the particle as well as its surrounding medium.

AB - In this presentation, graphene-gold metasurfaces to enhance light-graphene interaction in the MIR region will be presented and additionally, I will demonstrate a new class of electrically controlled active metadevices working in microwave frequencies. The simulation and experiment results show that electrical gating of graphene allows actively tuning the resonance wavelength. Resonance wavelength strongly depends on the permittivity of the particle as well as its surrounding medium.

U2 - 10.1364/LAOP.2018.Th2C.1

DO - 10.1364/LAOP.2018.Th2C.1

M3 - Abstract

AN - SCOPUS:85059454254

T2 - Latin America Optics and Photonics Conference, LAOP 2018

Y2 - 12 November 2018 through 15 November 2018