Tunable plasmonically induced reflection in graphene-coupled side resonators and its application

Somayyeh Asgari; Nosrat Granpayeh

doi:10.1117/1.JNP.11.026012

14 June 2017 Tunable plasmonically induced reflection in graphene-coupled side resonators and its application

Somayyeh Asgari, Nosrat Granpayeh

Author Affiliations +

Journal of Nanophotonics, Vol. 11, Issue 2, 026012 (June 2017). https://doi.org/10.1117/1.JNP.11.026012

Abstract

We have proposed and analyzed the plasmonically induced reflection (PIR) effect in a graphene plasmonic device numerically using the two-dimensional finite-difference time-domain method. The obtained PIR window is due to the destructive interference between the bright and the dark modes of the resonators. As an application, a channel add–drop filter based on this PIR window has been proposed and analyzed. The proposed filter and its effect are useful in photonic-integrated circuits and nanoplasmonic devices.

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Somayyeh Asgari and Nosrat Granpayeh "Tunable plasmonically induced reflection in graphene-coupled side resonators and its application," Journal of Nanophotonics 11(2), 026012 (14 June 2017). https://doi.org/10.1117/1.JNP.11.026012

Received: 17 March 2017; Accepted: 23 May 2017; Published: 14 June 2017

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