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Journal of Nanophotonics

Tunable plasmonically induced reflection in graphene-coupled side resonators and its application
Author(s): Somayyeh Asgari; Nosrat Granpayeh
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Paper 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.

Paper Details

Date Published: 14 June 2017
PDF: 13 pages
J. Nanophoton. 11(2) 026012 doi: 10.1117/1.JNP.11.026012
Published in: Journal of Nanophotonics Volume 11, Issue 2
Show Author Affiliations
Somayyeh Asgari, K.N. Toosi Univ. of Technology (Iran)
Nosrat Granpayeh, K.N. Toosi Univ. of Technology (Iran)

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