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Strong coupling between excitons in transition metal dichalcogenides and optical bound states in the continuum

Sychev, S. K.; Koshelev, Kirill; Sadrieva, Zarina F; Bogdanov, Andrey A; Iorsh, I. V.


Being motivated by recent achievements in the rapidly developing fields of optical bound states in the continuum (BICs) and excitons in monolayers of transition metal dichalcogenides, we analyze strong coupling between BICs in Ta 2 O 5 periodic photonic structures and excitons in WSe 2 monolayers. We demonstrate that giant radiative lifetime of BICs allows to engineer the exciton-polariton lifetime enhancing it three orders of magnitude compared to a bare exciton. We show that maximal lifetime...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Conference paper
Source: Journal of Physics: Conference Series, Volume 1124, 2018
DOI: 10.1088/1742-6596/1124/5/051056
Access Rights: Open Access


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