Abstract

Exciton-polaritons in semiconductors are quasi-particles which have recently shown the capability to undergo phase transition into a coherent hybrid state of light and matter. The observation of such quasi-particles in organic microcavities has attracted increasing attention for their characteristic of reaching condensation at room temperature. In this work, the emission properties of organic polaritons are demonstrated not to depend on the overlap between the absorption and emission states of the molecule and that the emission dynamics are modified in the strong coupling regime, showing a significant enhancement of the photoluminescence intensity as compared to the bare dye. This paves the way to the investigation of molecules with large absorption coefficients but poor emission efficiencies for the realization of polariton condensates and organic electrically injected lasers by exploiting strong exciton-photon coupling regimes.

Autore Pugliese

• Mazzeo Marco , Gigli Giuseppe , Colella Silvia , Gambino Salvatore

Tutti gli autori

• Ballarini D. , De Giorgi M. , Gambino S. , Lerario G. , Mazzeo M. , Genco A. , Accorsi G. , Giansante C. , Colella S. , D'Agostino S. , Cazzato P. , Sanvitto D. , Gigli G.

Titolo volume/Rivista

ADVANCED OPTICAL MATERIALS

Anno di pubblicazione

2014

ISSN

2195-1071

ISBN

Non Disponibile

Numero di citazioni Wos

16

Ultimo Aggiornamento Citazioni

28/04/2018

Numero di citazioni Scopus

18

Ultimo Aggiornamento Citazioni

28/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile