paper

Manipulation of Quenching in Nanoantenna-Emitter Systems Enabled by External Detuned Cavities: A Path to Enhance Strong-Coupling

arXiv:1705.04532 · doi:10.1021/acsphotonics.7b00953

Abstract

We show that a broadband Fabry-Perot microcavity can assist an emitter coupled to an off-resonant plasmonic nanoantenna to inhibit the nonradiative channels that affect the quenching of fluorescence. We identify the interference mechanism that creates the necessary enhanced couplings and bandwidth narrowing of the hybrid resonance and show that it can assist entering into the strong coupling regime. Our results provide new possibilities for improving the efficiency of solid-state emitters and accessing diverse realms of photophysics with hybrid structures that can be fabricated using existing technologies.

This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in ACS Photonics, copyright c American Chemical Society after peer review. To access the final edited and published work, see https://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b00953

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