Metamaterials presenting a high circular dichroism are highly sought for various possible applications. Geometries in literature present the choice between complex elaborate geometries and shallow performances. In this work, we introduce a new planar geometry for a plasmonic metamaterial array featuring a high CD over a large bandwidth. We present the details on the related design methodology and fabrication procedures. During design step, shape variations around the perfect values have also been simulated and taken into account, and the performance are robust. The planar geometry helps not only to simplify the fabrication processes, which makes it more accessible for various applications, inexpensive and industrially feasible

Planar chiral plasmonic 2D metamaterial. Design and fabrication / Veroli, Andrea; Alam, Badrul; Maiolo, Luca; Todisco, Francesco; Dominici, Lorenzo; De Giorgi, Milena; Pettinari, Giorgio; Gerardino, Annamaria; Benedetti, Alessio. - 2145:(2018), pp. 1-6. ((Intervento presentato al convegno NanoInnovation 2018 tenutosi a Roma [10.1063/1.5123576].

Planar chiral plasmonic 2D metamaterial. Design and fabrication

Andrea Veroli
Primo
;
Badrul Alam
Secondo
;
Alessio Benedetti
Ultimo
2018

Abstract

Metamaterials presenting a high circular dichroism are highly sought for various possible applications. Geometries in literature present the choice between complex elaborate geometries and shallow performances. In this work, we introduce a new planar geometry for a plasmonic metamaterial array featuring a high CD over a large bandwidth. We present the details on the related design methodology and fabrication procedures. During design step, shape variations around the perfect values have also been simulated and taken into account, and the performance are robust. The planar geometry helps not only to simplify the fabrication processes, which makes it more accessible for various applications, inexpensive and industrially feasible
NanoInnovation 2018
dichroism; metamaterials; plasmonics
04 Pubblicazione in atti di convegno::04c Atto di convegno in rivista
Planar chiral plasmonic 2D metamaterial. Design and fabrication / Veroli, Andrea; Alam, Badrul; Maiolo, Luca; Todisco, Francesco; Dominici, Lorenzo; De Giorgi, Milena; Pettinari, Giorgio; Gerardino, Annamaria; Benedetti, Alessio. - 2145:(2018), pp. 1-6. ((Intervento presentato al convegno NanoInnovation 2018 tenutosi a Roma [10.1063/1.5123576].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1555342
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