Organic Photodiodes with an Extended Responsivity Using Ultrastrong Light–Matter Coupling
Organic Photodiodes with an Extended Responsivity Using Ultrastrong Light–Matter Coupling
In organic photodiodes (OPDs) light is absorbed by excitons, which dissociate to generate photocurrent. Here, we demonstrate a novel type of OPD in which light is absorbed by polaritons, hybrid light-matter states. We demonstrate polariton OPDs operating in the ultra-strong coupling regime at visible and infrared wavelengths. These devices can …