TY - GEN
T1 - Watching Polaritons on the Fly
T2 - 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
AU - Balasubrahmaniyam, M.
AU - Simkhovich, Arie
AU - Golombek, Adina
AU - Sandik, Gal
AU - Schwartz, Tal
N1 - Publisher Copyright: © 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Molecular excitons can be strongly coupled with the modes of photonic structures to form hybrid light-matter states, which are known as exciton-polaritons. This enhances their range of transport by orders of magnitude, offering a novel and promising path toward developing active optoelectronic devices with superior performance [1]. Despite the significant recent progress in studying polaritonic transport, the enhancement mechanism and the transport nature of these composite excitations remain elusive, hampering the exploitation of cavity-enhanced transport to its full potential. Here we present a complete mapping of the ultrafast spatiotemporal dynamics of polariton transport resolved in energy/momentum space. These measurements reveal that the polaritons show complex behaviour, transitioning from exciton-like diffusive transport to photon-like ballistic flow as the long-range correlations induced by strong coupling overcome the molecular-level disorder [2].
AB - Molecular excitons can be strongly coupled with the modes of photonic structures to form hybrid light-matter states, which are known as exciton-polaritons. This enhances their range of transport by orders of magnitude, offering a novel and promising path toward developing active optoelectronic devices with superior performance [1]. Despite the significant recent progress in studying polaritonic transport, the enhancement mechanism and the transport nature of these composite excitations remain elusive, hampering the exploitation of cavity-enhanced transport to its full potential. Here we present a complete mapping of the ultrafast spatiotemporal dynamics of polariton transport resolved in energy/momentum space. These measurements reveal that the polaritons show complex behaviour, transitioning from exciton-like diffusive transport to photon-like ballistic flow as the long-range correlations induced by strong coupling overcome the molecular-level disorder [2].
UR - http://www.scopus.com/inward/record.url?scp=85175697250&partnerID=8YFLogxK
U2 - https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231947
DO - https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231947
M3 - منشور من مؤتمر
T3 - 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
BT - 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 26 June 2023 through 30 June 2023
ER -