realized in organic molecular systems owing to strong light–matter interaction, strong exciton
binding energy, and low effective mass of a polaritonic particle. These molecular-exciton-
polariton BECs have demonstrated their potential in nonlinear optics and optoelectronic
applications. In this study, we first demonstrate that molecular-polariton BECs can be utilized
for Bose enhancement of excitation-energy transfer (EET) in a molecular system with an …