Title :
Exciton-photon coupling in organic materials with large intersystem crossing rates and strong excited state molecular relaxation
Author :
Holmes, Russell J. ; Forrest, Stephen R.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., NJ, USA
Abstract :
We examine the influence of singlet-triplet intersystem crossing and excited state relaxation on exciton-photon coupling in small molecule organic optical microcavities. Both processes quench coupling under non-resonant excitation, allowing estimations of their relative transition rates.
Keywords :
excited states; excitons; microcavities; optical materials; organic compounds; photoluminescence; polaritons; radiation quenching; excited state molecular relaxation; exciton-photon coupling; nonresonant excitation; optical microcavities; organic materials; quench coupling; relative transition rates; singlet-triplet intersystem crossing rate; Distributed Bragg reflectors; Excitons; Microcavities; Optical coupling; Optical films; Organic materials; Phosphors; Plasma temperature; Reflectivity; Stimulated emission;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1548904
