Published 2006 | Version v1
Conference paper Metadata-only

Room temperature Strong coupling in low finesse GaN microcavities

R. Sellers, I.
Semond, F.
Leroux, M.
Massies, J.
Disseix, Pierre
Henneghien, A.-L.
Leymarie, Joël
Vasson, Aime
Others:
Centre de recherche sur l'hétéroepitaxie et ses applications (CRHEA) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)
Laboratoire des sciences et matériaux pour l'électronique et d'automatique (LASMEA) ; Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Centre National de la Recherche Scientifique (CNRS)

Description

We present experimental results demonstrating strong-light matter coupling at low and room temperature in bulk GaN microcavities. Angle dependent reflectivity measurements demonstrate strong-coupling with a Rabi-energy of 50meV at room temperature which is well reproduced with transfer matrix simulations. The absence of strong coupling in the photoluminescence is attributed to the low finesse of the microcavity (Q=60) and is confirmed by simulations which indicate a quality factor of 90 is required to observe strong-coupling in the emission

Additional details

Identifiers Origin repository
Created:
October 11, 2023
Modified:
November 28, 2023