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Generation and Spatial Control of Hybrid Tamm Plasmon/Surface Plasmon Modes

Abstract : In this Letter we experimentally demonstrate the coupling between Tamm plasmon and surface plasmon modes in a metal/semiconductor integrated microstructure. The Tamm plasmon mode is excited by the photoluminescence of quantum dots grown in the top part of a dielectric Bragg mirror covered by a silver layer. The hybrid nature of such a Tamm plasmon/ surface plasmon mode is demonstrated by the observation of a spatial beating along the propagation. Experimental results are in very good agreement with numerical calculations. We show how such a structure can be used and further optimized to create surface plasmons through electrical pumping. These results pave the way to a new generation of hybrid metal/semiconductor integrated optical devices for both energy-sensitive surface detection and electrical excitation of surface plasmons.
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Contributor : Christophe Sauvan Connect in order to contact the contributor
Submitted on : Friday, February 16, 2018 - 3:37:17 PM
Last modification on : Tuesday, November 30, 2021 - 5:02:02 PM



Stefano Azzini, Guillaume Lheureux, Clémentine Symonds, Jean-Michel Benoit, Pascale Senellart, et al.. Generation and Spatial Control of Hybrid Tamm Plasmon/Surface Plasmon Modes. ACS photonics, American Chemical Society,, 2016, 3 (10), pp.1776 - 1781. ⟨10.1021/acsphotonics.6b00521⟩. ⟨hal-01710952⟩



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