A hybrid organic-inorganic polariton LED.
Light Sci Appl
; 8: 81, 2019.
Article
en En
| MEDLINE
| ID: mdl-31666947
Polaritons are quasi-particles composed of a superposition of excitons and photons that can be created within a strongly coupled optical microcavity. Here, we describe a structure in which a strongly coupled microcavity containing an organic semiconductor is coupled to a second microcavity containing a series of weakly coupled inorganic quantum wells. We show that optical hybridisation occurs between the optical modes of the two cavities, creating a delocalised polaritonic state. By electrically injecting electron-hole pairs into the inorganic quantum-well system, we are able to transfer energy between the cavities and populate organic-exciton polaritons. Our approach represents a new strategy to create highly efficient devices for emerging 'polaritonic' technologies.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
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En
Revista:
Light Sci Appl
Año:
2019
Tipo del documento:
Article
Pais de publicación:
Reino Unido