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Energy Transfer between Spatially Separated Entangled Molecules.

ABSTRACT: Light-matter strong coupling allows for the possibility of entangling the wave functions of different molecules through the light field. We hereby present direct evidence of non-radiative energy transfer well beyond the Förster limit for spatially separated donor and acceptor cyanine dyes strongly coupled to a cavity. The transient dynamics and the static spectra show an energy transfer efficiency approaching 37?% for donor-acceptor distances ?100?nm. In such systems, the energy transfer process becomes independent of distance as long as the coupling strength is maintained. This is consistent with the entangled and delocalized nature of the polaritonic states.

SUBMITTER: Zhong X

PROVIDER: S-EPMC5575472 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature

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Energy Transfer between Spatially Separated Entangled Molecules.

Zhong Xiaolan X Chervy Thibault T Zhang Lei L Thomas Anoop A George Jino J Genet Cyriaque C Hutchison James A JA Ebbesen Thomas W TW

Angewandte Chemie (International ed. in English) 20170628 31

Light-matter strong coupling allows for the possibility of entangling the wave functions of different molecules through the light field. We hereby present direct evidence of non-radiative energy transfer well beyond the Förster limit for spatially separated donor and acceptor cyanine dyes strongly coupled to a cavity. The transient dynamics and the static spectra show an energy transfer efficiency approaching 37 % for donor-acceptor distances ≥100 nm. In such systems, the energy transfer process ...[more]

PMID: 28598527

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