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Using PT-Symmetry in Plasmonic Systems for Switching and Dynamic Memory Applications

Abstract : We address the potential of a coupled plasmonic waveguides system with gain featuring a PT symmetry configuration for the realization of switching and dynamic memory applications based on a non-reciprocal modal behavior. The possibility for a perfect switching operation in such a nonconservative layout combining loss and gain is demonstrated. The positive role of losses allowing to lower the total amount of gain required for switching is particularly emphasized.
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https://hal-iogs.archives-ouvertes.fr/hal-01714488
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Submitted on : Wednesday, February 21, 2018 - 3:27:03 PM
Last modification on : Wednesday, August 24, 2022 - 9:58:04 PM

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Anatole Lupu, H. Benisty, Aloyse Degiron. Using PT-Symmetry in Plasmonic Systems for Switching and Dynamic Memory Applications. 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), Sep 2013, Bordeaux, France. ⟨10.1109/MetaMaterials.2013.6808934⟩. ⟨hal-01714488⟩

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