Collective multimode strong coupling in plasmonic nanocavities

Plasmonic nanocavities enable access to the quantum properties of matter but are often simplified to single mode models despite their complex multimode structure. Here, we show that off-resonant plasmonic modes in fact play a crucial role in strong coupling and determine the onset of a novel collect...

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Bibliographic Details

Published in:	Nanophotonics
Main Authors:	Crookes Angus, Yuen Ben, Demetriadou Angela
Format:	Article
Language:	English
Published:	De Gruyter 2025-03-01
Subjects:	quantum plasmonics multimode strong coupling nanocavities cavity qed
Online Access:	https://doi.org/10.1515/nanoph-2024-0618