Properties of quantum dots coupled to plasmons and optical cavities

Dana E. Westmoreland, Kevin P. McClelland, Kaitlyn A. Perez, James C. Schwabacher, Zhengyi Zhang, Emily A. Weiss

Research output: Contribution to journalArticle

Abstract

Quantum electrodynamics is rapidly finding a set of new applications in thresholdless lasing, photochemistry, and quantum entanglement due to the development of sophisticated patterning techniques to couple nanoscale photonic emitters with photonic and plasmonic cavities. Colloidal and epitaxial semiconductor nanocrystals or quantum dots (QDs) are promising candidates for emitters within these architectures but are dramatically less explored in this role than are molecular emitters. This perspective reviews the basic physics of emitter-cavity coupling in the weak-to-strong coupling regimes, describes common architectures for these systems, and lists possible applications (in particular, photochemistry), with a focus on the advantages and issues associated with using QDs as the emitters.

Original languageEnglish
Article number210901
JournalJournal of Chemical Physics
Volume151
Issue number21
DOIs
Publication statusPublished - Dec 7 2019

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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    Westmoreland, D. E., McClelland, K. P., Perez, K. A., Schwabacher, J. C., Zhang, Z., & Weiss, E. A. (2019). Properties of quantum dots coupled to plasmons and optical cavities. Journal of Chemical Physics, 151(21), [210901]. https://doi.org/10.1063/1.5124392